Individual Calculations July 2017
 Lai, Chi Yoong Ethan  Total change: 0.00  Rating chartPersonal card
 2nd SG City Chess Open 2017 - Challengers Singapore SGP 2017-06-02
RcRownchangeRpKK*chgGame
 1258 0 5.50 9 0.00 1298   0.00 
  Wee, Jun Jie Cayden 1298 SGP1.0010.00 0.00 
  Fang, Kun 1409 SGP0.0010.00 0.00 
  Ho, Khai Sheng Samuel 1277 SGP1.0010.00 0.00 
  Lee, Yann Ze Darryl 1218 SGP0.5010.00 0.00 
  Auyeung, Chi Hung Lucas 1254 SGP1.0010.00 0.00 
  Haw, Zi Xuan 1268 SGP0.0010.00 0.00 
  Chow, Tze Yang Isaac 1314 SGP0.0010.00 0.00 
  Tarini, Bengani 1125 IND1.0010.00 0.00 
  Itish, Jaiswal 1157 IND1.0010.00 0.00 

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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