Rapid: Individual Calculations January 2020
 Krzymanski, Leo  Total change: 8.60  Rating chartPersonal card
 1er Open rapide de Douai DOUAI FRA 2019-11-30
RcRownchangeKK*chgGame
 1505 1153 1.00 5 0.43 20 8.60 
  Belkessam, Vincent 1553  * FRA0.001-0.0820-1.60 
  Drissi, Anis 1553  * FRA0.001-0.0820-1.60 
  Vandermarliere, Pierre 1418 FRA1.0010.822016.40 
  Brugge, Bruno 1553  * FRA0.001-0.0820-1.60 
  Bajard, Claude 1449 FRA0.001-0.1520-3.00 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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