Individual Calculations May 2018
 Li, Joy Ching  Total change: 0.00  Rating chartPersonal card
 Asian Youth Chess 2018, Girls U10 Standard Chiang Mai THA 2018-04-02
RcRownchangeRpKK*chgGame
 1170 0 2.00 6 0.00 1045   0.00 
  Dela Cruz, Daren 1322 PHI0.5010.00 0.00 
  Zhou, Cheng Fei wc1173 MAC0.0010.00 0.00 
  Nguyen, Thu An 1037 VIE1.0010.00 0.00 
  Jaanvi, D 1061 IND0.0010.00 0.00 
  Kong, Zi Yau Bernadette wc1036 SGP0.5010.00 0.00 
  Ning, Isabelle Yixuan 1388 NZL0.0010.00 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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