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Kelvin Koay

Kelvin Koay

Current Rating
-5.6
Estimated DUPR
3.21
Men's Doubles
-0.1σ
-9
±7
Estimated DUPR
3.10
Mixed Doubles
+0.4σ
-6
±8
Estimated DUPR
3.25
Indoor Court (Indoor Ball)
-0.3σ
-11
±7
Estimated DUPR
2.94

Rating History

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

Weak Against

Angela Nguyen
Angela Nguyen
-11%
Predicted
Jerome
Jerome
-13%
WJ
WJ
-13%
赵双骐
赵双骐
-12%

Recent Matches

Hako
Hako
-2.62
Kelvin Koay
Kelvin
-2.41
-1
LOSS
Angela Nguyen
Angela
+1.19
Dana
Dana
+2.69
1
8/11/2026
Upset
Kelvin Koay
Kelvin
-1.48
L
Louie
-1.55
-1
LOSS
Tatsuro K
Tatsuro
+0.81
Jose(Don)
Jose(Don)
+0.78
1
8/11/2026
69%
Ben
Ben
-0.65
Kelvin Koay
Kelvin
-0.96
-1
LOSS
Angela Nguyen
Angela
+0.44
めぐみ
めぐみ
+0.94
1
8/11/2026
87%
Philip_Xue
Philip_Xue
-1.77
Kelvin Koay
Kelvin
-1.75
-1
LOSS
Jose(Don)
Jose(Don)
+0.87
L
Louie
+1.76
1
8/11/2026
58%
Kelvin Koay
Kelvin
-1.02
海人
海人
-0.87
-1
LOSS
Olly
Olly
+0.80
K
Kou
+0.27
1
8/11/2026
88%