Individual Calculations February 2022
 Mayaud, Raphael  Total change: -8.60  Rating chartPersonal card
 Team 2022 - IDF Janvier FRANCE FRA 2022-01-01
RcRownchangeKK*chgGame
 2124 2219 0.50 1 -0.13 20 -2.60 
  Afraoui, Anaelle wf2124 FRA0.501-0.1320-2.60 

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)
 
 Team 2022 - Nationale 2 r5 FRANCE FRA 2022-01-16
RcRownchangeKK*chgGame
 2180 2219 0.50 1 -0.05 20 -1.00 
  Lopez, Jordi f2180 FRA0.501-0.0520-1.00 

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 2022 - Coupe de France 4eme Tour FRANCE FRA 2022-01-23
RcRownchangeKK*chgGame
 2026 2219 0.50 1 -0.25 20 -5.00 
  Safranska, Anda wg2026 FRA0.501-0.2520-5.00 

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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