Tokyo
Boulder Japan Cup 2026

Boulder Japan Cup Tokyo 2026

January 31, 2026

92 Athletes

Competition results are pulled after the event concludes.
Problem difficulties are calculated based on the Elo of athletes that did/didn't climb them.
If a competition has been fully analysed problem features will also be shown for semi-finals and finals.

    Problems Zones/Tops (success count) difficulty

    Q1

    Z: (49) 1357 ■ T: (39) 1641 ■

    Q4

    Z: (46) 1547 ■ T: (26) 1790 ■

    Q2

    Z: (50) 1433 ■ T: (42) 1739 ■

    Q5

    Z: (45) 1521 ■ T: (24) 1872 ■

    Q3

    Z: (47) 1742 ■ T: (23) 1954 ■
Each athlete's attempts, zones and tops have been converted into Elo match-ups with the problem. This will lead to either a gain or loss in Elo.
The problem receives the opposite effect.

The expected position is based on the athlete Elo going into the competition.
AthletePre-Elo1
1641		2
1739		3
1954		4
1790		5
1521		Event ScorePost-Elo
1 F ITO JPN at home ▲ 5 better than predicted17291Z 1T
▲ 7 Elo
1Z 3T
▼ 15 Elo
2Z 2T
▼ 10 Elo
1Z 1T
▲ 8 Elo
1Z 1T
▲ 8 Elo
249.41729
2 M KANEKO JPN at home ▲ 23 better than predicted16541Z 2T
▼ 3 Elo
1Z 2T
▼ 3 Elo
2Z 3T
▼ 7 Elo
1Z 1T
▲ 8 Elo
1Z 2T
▲ 6 Elo
233.81615
3 A MATSUFUJI JPN at home ▲ 1 better than predicted18351Z 1T
▲ 3 Elo
1Z 1T
▲ 3 Elo
1Z 1T
▲ 6 Elo
1Z 1T
▲ 5 Elo
1Z 1T
▲ 5 Elo
125.01857
3 N KURA JPN at home ▲ 3 better than predicted17671Z 1T
▲ 4 Elo
1Z 1T
▲ 5 Elo
1Z 1T
▲ 7 Elo
1Z 1T
▲ 6 Elo
1Z 1T
▲ 6 Elo
125.01795
5 A MORI JPN at home ▲ 3 better than predicted16941Z 1T
▲ 6 Elo
1Z 1T
▲ 7 Elo
2Z 2T
▼ 9 Elo
1Z 1T
▲ 8 Elo
1Z 1T
▲ 9 Elo
124.81715
5 M NAKAMURA JPN at home ▼ 4 worse than predicted19221Z 1T
▲ 2 Elo
1Z 1T
▲ 2 Elo
2Z 2T
▼ 21 Elo
1Z 1T
▲ 4 Elo
1Z 1T
▲ 3 Elo
124.81912
5 M SEKIKAWA JPN at home Top 10 ▼ 4 worse than predicted18261Z 1T
▲ 3 Elo
1Z 1T
▲ 3 Elo
1Z 1T
▲ 6 Elo
1Z 1T
▲ 5 Elo
1Z 3T
▼ 17 Elo
124.81826
5 M AOYAGI JPN at home ▼ 3 worse than predicted18021Z 1T
▲ 3 Elo
1Z 1T
▲ 4 Elo
2Z 2T
▼ 15 Elo
1Z 1T
▲ 6 Elo
1Z 1T
▲ 6 Elo
124.81806
5 M NONAKA JPN at home ▼ 8 worse than predicted18451Z 1T
▲ 3 Elo
2Z 2T
▼ 22 Elo
1Z 1T
▲ 6 Elo
1Z 1T
▲ 5 Elo
1Z 1T
▲ 5 Elo
124.81842
10 Y HARIGAE JPN at home ▲ 5 better than predicted15691Z 1T
▲ 15 Elo
1Z 2T
▲ 3 Elo
1Z 3T
▲ 5 Elo
1Z 1T
▲ 17 Elo
1Z 1T
▲ 19 Elo
124.71628
11 Y TOKUTAKE JPN at home ▲ 11 better than predicted15401Z 1T
▲ 16 Elo
1Z 2T
▲ 6 Elo
3Z 4T
▼ 19 Elo
1Z 1T
▲ 20 Elo
1Z 1T
▲ 20 Elo
124.41583
12 M ISHII JPN at home ▲ 2 better than predicted16141Z 1T
▲ 8 Elo
1Z 2T
▲ 0 Elo
5Z 5T
▼ 38 Elo
1Z 2T
▲ 5 Elo
1Z 1T
▲ 12 Elo
124.01601
13 Y SUEZAWA JPN at home ▲ 17 better than predicted14201Z 1T
▲ 23 Elo
1Z 1T
▲ 23 Elo
6Z 7T
▼ 26 Elo
1Z 1T
▲ 25 Elo
1Z 2T
▲ 19 Elo
123.81484
14 M MOCHIZUKI JPN at home ▲ 20 better than predicted14091Z 1T
▲ 23 Elo
1Z 1T
▲ 23 Elo
2Z 2T
▲ 19 Elo
1Z 1T
▲ 23 Elo
1Z
▼ 19 Elo
109.81478
15 N NOBE JPN at home ▲ 21 better than predicted14271Z 1T
▲ 21 Elo
1Z 1T
▲ 21 Elo
2Z 4T
▲ 9 Elo
1Z 1T
▲ 21 Elo
1Z
▼ 22 Elo
109.61477
16 N KARINO JPN at home ▲ 13 better than predicted15401Z 2T
▲ 1 Elo
1Z 1T
▲ 16 Elo
3Z
▼ 44 Elo
1Z 1T
▲ 19 Elo
1Z 3T
▲ 10 Elo
109.51542
16 S OHKAWACHI JPN at home ▲ 16 better than predicted15401Z 2T
▲ 2 Elo
1Z 2T
▲ 4 Elo
2Z
▼ 29 Elo
1Z 1T
▲ 19 Elo
2Z 2T
▲ 2 Elo
109.51538
16 K MUGISHIMA JPN at home ▲ 5 better than predicted15401Z 1T
▲ 13 Elo
1Z 1T
▲ 14 Elo
3Z
▼ 35 Elo
1Z 1T
▲ 16 Elo
1Z 4T
▲ 1 Elo
109.51549
19 A MATSUURA JPN at home ▼ 1 worse than predicted15401Z 1T
▲ 13 Elo
1Z 1T
▲ 15 Elo
5Z
▼ 56 Elo
1Z 1T
▲ 19 Elo
2Z 2T
▲ 3 Elo
109.41534
20 K MURAKOSHI JPN at home ▼ 11 worse than predicted16291Z 1T
▲ 6 Elo
1Z 3T
▼ 11 Elo
2Z 4T
▼ 8 Elo
1Z 1T
▲ 9 Elo
1Z
▼ 27 Elo
109.41598
21 M YAMA JPN at home ▼ 5 worse than predicted16401Z 1T
▲ 8 Elo
2Z 2T
▼ 21 Elo
3Z 3T
▼ 5 Elo
1Z 1T
▲ 12 Elo
4Z
▼ 83 Elo
109.11551
22 A TAKEUCHI JPN at home ▼ 10 worse than predicted16511Z 2T
▼ 6 Elo
2Z 3T
▼ 22 Elo
5Z 5T
▼ 22 Elo
2Z
▼ 40 Elo
1Z 2T
▲ 11 Elo
108.61572
23 R KOYAMATSU JPN at home ▲ 8 better than predicted15401Z 2T
▲ 0 Elo
2Z 2T
▼ 8 Elo
6Z 6T
▼ 17 Elo
1Z 3T
▲ 0 Elo
1Z
▼ 17 Elo
108.51498
24 N ODA JPN at home ▼ 13 worse than predicted15401Z 1T
▲ 13 Elo
1Z 2T
▲ 4 Elo
3Z
▼ 24 Elo
1Z 1T
▲ 17 Elo
1Z
▼ 24 Elo
94.71526
25 S HASEGAWA JPN at home ▼ 5 worse than predicted15401Z 1T
▲ 12 Elo
1Z 3T
▼ 6 Elo
2Z 4T
▲ 13 Elo
1Z
▼ 53 Elo
1Z
▼ 15 Elo
94.41491
26 T NAKATA JPN at home ▲ 6 better than predicted15401Z 1T
▲ 12 Elo
3Z 4T
▼ 40 Elo
3Z
▼ 19 Elo
4Z
▼ 67 Elo
1Z 1T
▲ 29 Elo
94.01455
27 K MATSUDA JPN at home ▼ 8 worse than predicted15401Z 1T
▲ 12 Elo
3Z 3T
▼ 28 Elo
7Z
▼ 40 Elo
1Z 1T
▲ 22 Elo
1Z
▼ 12 Elo
93.71494
27 I YAMAZAKI JPN at home ▼ 15 worse than predicted15401Z 1T
▲ 11 Elo
1Z 3T
▼ 2 Elo
7Z
▼ 41 Elo
1Z 1T
▲ 21 Elo
1Z
▼ 14 Elo
93.71515
29 R NAKAJIMA JPN at home ▲ 8 better than predicted15401Z 1T
▲ 11 Elo
3Z 3T
▼ 25 Elo
2Z
▼ 9 Elo
-
▼ 123 Elo
1Z 1T
▲ 29 Elo
84.51433
30 H SATO JPN at home ▼ 20 worse than predicted15401Z 1T
▲ 11 Elo
1Z 1T
▲ 18 Elo
1Z
▼ 5 Elo
1Z
▼ 25 Elo
1Z
▼ 11 Elo
80.01528
31 S OKUZAKI JPN at home ▼ 14 worse than predicted15401Z 2T
▼ 3 Elo
1Z 1T
▲ 18 Elo
4Z
▼ 23 Elo
1Z
▼ 24 Elo
1Z
▼ 11 Elo
79.61497
32 M NUKUI JPN at home ▼ 4 worse than predicted15401Z
▼ 60 Elo
1Z 4T
▼ 2 Elo
2Z 2T
▲ 28 Elo
1Z
▼ 13 Elo
3Z
▼ 35 Elo
79.31458
33 T YAMAUCHI JPN at home ▼ 7 worse than predicted15401Z 1T
▲ 12 Elo
4Z 5T
▼ 52 Elo
7Z
▼ 28 Elo
1Z
▼ 5 Elo
1Z
▼ 4 Elo
78.71463
34 M NISHIKAWA JPN at home ▼ 10 worse than predicted15401Z 1T
▲ 12 Elo
3Z
▼ 58 Elo
1Z
▲ 5 Elo
1Z
▼ 15 Elo
1Z
▼ 10 Elo
64.81474
35 M YAMADA JPN at home ▼ 8 worse than predicted14941Z 2T
▲ 2 Elo
1Z
▼ 23 Elo
3Z
▼ 6 Elo
1Z
▼ 6 Elo
1Z
▼ 1 Elo
64.71460
36 R NINOMIYA JPN at home ▼ 15 worse than predicted15401Z 3T
▼ 13 Elo
1Z
▼ 25 Elo
3Z
▼ 9 Elo
1Z
▼ 4 Elo
1Z
▼ 3 Elo
64.61486
37 H TAKAHASHI JPN at home ▲ 1 better than predicted15401Z
▼ 53 Elo
2Z 4T
▼ 1 Elo
7Z
▼ 25 Elo
1Z
▼ 5 Elo
-
▼ 76 Elo
54.01390
38 H KUYA JPN at home ▲ 3 better than predicted15401Z
▼ 63 Elo
1Z
▼ 20 Elo
-
▼ 37 Elo
-
▼ 81 Elo
-
▼ 55 Elo
20.01301
38 N OHNISHI JPN at home ▲ 1 better than predicted15401Z
▼ 39 Elo
1Z
▼ 21 Elo
-
▼ 38 Elo
-
▼ 75 Elo
-
▼ 54 Elo
20.01330
40 Y HIGUCHI JPN at home ▼ 1 worse than predicted1581-
▼ 118 Elo
1Z
▼ 15 Elo
-
▼ 33 Elo
-
▼ 57 Elo
4Z
▼ 11 Elo
19.71373
41 M KUZUU JPN at home ▼ 6 worse than predicted1492-
▼ 28 Elo
-
▼ 21 Elo
-
▼ 7 Elo
-
▼ 14 Elo
-
▼ 14 Elo
0.01440
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