Individual Calculations February 2023
 Guihal, Nathalie  Total change: -6.40  Rating chartPersonal card
 Team 2023 - BRE Janvier FRANCE FRA 2023-01-01
RcRownchangeKK*chgGame
 2020 1175 0.00 1 0.00 20 0.00 
  Bourges, Jerome 2020 FRA0.0010.00200.00 

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)
 
 Championnat du Finistere TC 2022-2023 r3-4 QUIMPER FRA 2023-01-07
RcRownchangeKK*chgGame
 1308 1175 0.00 1 -0.32 20 -6.40 
  Boisseau, Corentin 1308 FRA0.001-0.3220-6.40 

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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