Individual Calculations October 2020
 Gramont, Francois  Total change: 6.20  Rating chartPersonal card
 1er Open Fide de Lannemezan LANNEMEZAN FRA 2020-09-26
RcRownchangeKK*chgGame
 1044 1335 2.00 2 0.31 20 6.20 
  Nadif, Yassin 1063 FRA1.0010.17203.40 
  Loheac, Pascal 1025 FRA1.0010.14202.80 

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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