Rapid: Individual Calculations July 2021
 Yastrebov, Andrey  Total change: 19.00  Rating chartPersonal card
 14e Open Rapide d'echecs a Meaux - Jeunes MEAUX FRA 2021-06-13
RcRownchangeKK*chgGame
 1363 1339 4.50 7 0.95 20 19.00 
  Guerin, Sasha 1046 FRA0.001-0.8520-17.00 
  Rosu, Matei 1091 FRA1.0010.19203.80 
  Six, Robert 1139 FRA0.501-0.2620-5.20 
  Saad, Gabriel 1316 FRA1.0010.47209.40 
  Belkaid, Sohan 1584 FRA0.001-0.2020-4.00 
  Bernard, Mathis 1935 FRA1.0010.982019.60 
  Paralieu, Maxime 1429 FRA1.0010.622012.40 

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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