Player tournament record

Derek Zhen

Westchester 2025 October OpenOct 25, 2025USATT readjusted 1,479 → 1,696
Rating in1,479
Rating after1,723
Points changed+27+52 gained / -25 lost · calculated & validated
Record4W / 7L
All tournaments for Derek ZhenTournament overview

Wins

4 on this page

OpponentOpponent ratingPointsScore
Lu Cao1,721+10calculated8,-6,-11,11,11
Julian Crouzet1,725+10calculated7,10,7
Antonius Iskander1,668+7calculated5,9,-9,8
Boris Tsang1,821+25calculated-5,-6,7,6,9

Losses

7 on this page

OpponentOpponent ratingPointsScore
Richik Ghosh2,1120calculated3,5,6
Amir Khan1,924-1calculated-6,4,9,3
Kas Sivaguru1,844-2calculated5,-6,-7,3,2
Jeron Charles1,875-2calculated8,8,6
Evan Warner1,663-7calculated-7,4,6,11
Aarish Dhillon1,628initial rating-13calculated4,4,-8,7
Riaan Lodha1,9650calculated6,5,6