Rapid: Individual Calculations June 2018
 Louka, Christophe  Total change: -9.20  Rating chartPersonal card
 15e Rapide M Echecs PARIS FRA 2018-05-07
RcRownchangeKK*chgGame
 1320 1176 0.50 3 -0.46 20 -9.20 
  Joubert, Nicolas 1406 FRA0.001-0.2120-4.20 
  Wedraogo, Maxime 1414 FRA0.001-0.2020-4.00 
  Gluckman, Jean-Michel 1140 FRA0.501-0.0520-1.00 

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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