Individual Calculations April 2020
 Pailleret, Patrice  Total change: 0.80  Rating chartPersonal card
 Team 2020 - Ile de France Mars IDF FRA 2020-03-01
RcRownchangeKK*chgGame
 1502 1284 0.50 2 0.04 20 0.80 
  Marcon, Pierre 1445 FRA0.5010.21204.20 
  Branson, James 1558 FRA0.001-0.1720-3.40 

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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