Individual Calculations December 2022
 Labbe, Yannick  Total change: 5.40  Rating chartPersonal card
 Team 2023 - Nationale 3 r2-3 FRANCE FRA 2022-11-26
RcRownchangeKK*chgGame
 1938 1837 1.00 2 0.27 20 5.40 
  Luco, Alain 1977 FRA0.5010.19203.80 
  Levesque, Guillaume 1898 FRA0.5010.08201.60 

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)
 

 

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