Individual Calculations November 2022
 Kupalov, Igor  Total change: 32.20  Rating chartPersonal card
 Open des Cavaliers Fou 2022 Geneva SUI 2022-09-02
RcRownchangeKK*chgGame
 1848 1943 6.50 7 2.30 20 46.00 
  Callealta, Andres 1590 SUI1.0010.11202.20 
  Belet, Yves 1543  * SUI1.0010.08201.60 
  Marcacci, Anthony 1814 SUI1.0010.33206.60 
  Prieto, Marcos 1797 SUI1.0010.30206.00 
  Shahmammadli, Safkhan 2046 SUI1.0010.642012.80 
  Ruiz, Jose 2015 SUI1.0010.602012.00 
  Bagri, Jaspaul 2131 SUI0.5010.24204.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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 r1 FRANCE FRA 2022-10-16
RcRownchangeKK*chgGame
 1954 1948 0.00 1 -0.49 20 -9.80 
  Marchand, Raphael 1954 FRA0.001-0.4920-9.80 

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)
 
 SMM 2022 NLB round 7 decentralised SUI 2022-10-23
RcRownchangeKK*chgGame
 2186 1948 0.00 1 -0.20 20 -4.00 
  Habibi, Ali m2186 GER0.001-0.2020-4.00 

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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