Rapid: Individual Calculations May 2019
 Pierre, Francis  Total change: 8.60  Rating chartPersonal card
 Rapide de Paques de Cognac 2019 COGNAC FRA 2019-04-10
RcRownchangeKK*chgGame
 1431 1258 1.00 2 0.43 20 8.60 
  Caffin, Patrice 1538 FRA0.001-0.1620-3.20 
  Tellier, Nathan 1324 FRA1.0010.592011.80 

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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