Individual Calculations September 2023
 Kozlov, Guennadi  Total change: 102.00  Rating chartPersonal card
 2023 Championnat ouvert d'echecs du Quebec B Montreal CAN 2023-07-29
RcRownchangeKK*chgGame
 1605 1321 3.50 5 2.55 40 102.00 
  Beaulieu, Pierre 1758 CAN1.0010.944037.60 
  Omichi, Haruaki 1568 CAN1.0010.814032.40 
  De Lagrave, Sylvain 1792 CAN0.5010.454018.00 
  Fiset, Anais Chloe 1457 CAN0.5010.18407.20 
  Hu, Raymond 1449 CAN0.5010.17406.80 

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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