Rapid: Individual Calculations December 2023
 Meng, Dexuan (derek)  Total change: -32.00  Rating chartPersonal card
 2023 Summit Rapid Championships U1800 Auckland NZL 2023-11-12
RcRownchangeKK*chgGame
 1200 1222 2.00 5 -0.80 40 -32.00 
  Wells, Clinton A 1684 NZL0.001-0.0540-2.00 
  Li, Hanxiao Lucas 1030 NZL0.501-0.2540-10.00 
  Zhou, Martin 1170 NZL0.001-0.5740-22.80 
  Meng, Harrison Xiang Zhi 1043 NZL0.501-0.2340-9.20 
  Gu, Marcus Zhenbo 1071 NZL1.0010.304012.00 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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