Individual Calculations April 2020
 Yagoubi, Hassen  Total change: 18.00  Rating chartPersonal card
 Team 2020 - Ile de France Mars IDF FRA 2020-03-01
RcRownchangeKK*chgGame
 1711 1727 1.50 2 0.45 40 18.00 
  Lalouette, Herve 1684 FRA0.501-0.0640-2.40 
  Yapi, Mathis Seka 1737 FRA1.0010.514020.40 

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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