Individual Calculations May 2023
 Chiu, Silas Nathaniel  Total change: 0.00  Rating chartPersonal card
 2023 World School Chess Championships - open U11 Rhodes GRE 2023-04-14
RcRownchangeRpKK*chgGame
 1336 0 1.50 6 0.00 1143   0.00 
  Batbaatar, Baatar 1653 MGL0.0010.00 0.00 
  Dauren, Darmen 1404 KAZ0.0010.00 0.00 
  Bouslama, Youssef 1062 TUN1.0010.00 0.00 
  Rutkowski, Feliks 1498 POL0.0010.00 0.00 
  Wang, Zixuan(sd) 1021 CHN0.5010.00 0.00 
  Sobirov, Afruzbek 1379 UZB0.0010.00 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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