Individual Calculations February 2020
 Harfenist, Guillaume  Total change: 22.40  Rating chartPersonal card
 Team 2020 - Grand Est Janvier FRANCE FRA 2020-01-01
RcRownchangeKK*chgGame
 1432 1387 1.00 1 0.56 40 22.40 
  Rigo, Maurice 1432 FRA1.0010.564022.40 

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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