Riku Santos

Riku Santos

League rating

Conservative rating used for standings

New estimate
-2.0displayed rating
Your rating -2.0
-15142

Skill estimate

17.3

Uncertainty held back

−19.3

⚖️Balanced partner tendency
Men's Doubles
-0.6
-4
±7
Mixed Doubles
+1.1
-2
±7
Gym
-1.3
-4
±7

Rating History

The shaded area represents rating uncertainty. Narrower bands indicate higher confidence.

Best Doubles Partners

Predicted

Worst Doubles Partners

Predicted

Strong Against

Recent Matches

...load previous matches
Riku Santos
Riku
-1.33
塩谷 渉(シオヤ ワタル)
塩谷
-1.15
0
LOSS
Ken けん
Ken
+0.42
11
6/10/2026
70%
Riku Santos
Riku
+2.83
Aya
Aya
+0.92
11
WIN
Sean 将太郎
Sean
-0.78
Dana
Dana
-1.04
5
6/10/2026
Upset
Riku Santos
Riku
-1.52
2
LOSS
Ken けん
Ken
+0.44
misa
misa
+1.51
11
6/10/2026
63%
Riku Santos
Riku
+1.73
10
WIN
Yuki S
Yuki
-1.46
0
6/10/2026
Even
Riku Santos
Riku
-3.08
J
J
-1.79
3
LOSS
Ken けん
Ken
+0.81
Dana
Dana
+0.99
9
6/10/2026
Upset
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