Individual Calculations December 2022
 Stoyanov, Victor  Total change: -101.20  Rating chartPersonal card
 European Youth Chess Championship 2022 - U8 Open Antalya TUR 2022-11-05
RcRownchangeKK*chgGame
 1100 1199 0.00 2 -1.27 40 -50.80 
  Bodaks, Maksimilians 1151 LAT0.001-0.5740-22.80 
  Malchev, Nikola 1049 BUL0.001-0.7040-28.00 

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)
 
 Team 2023 - Nationale 2 Jeunes r1 FRANCE FRA 2022-11-20
RcRownchangeKK*chgGame
 1103 1199 0.00 2 -1.26 40 -50.40 
  Ribreau, Anna 1070 FRA0.001-0.6740-26.80 
  Wang, Yi Xuan 1136 FRA0.001-0.5940-23.60 

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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