Individual Calculations August 2019
 Libiszewski, Christian  Total change: -20.40  Rating chartPersonal card
 16e open de Villard de Lans - Accession VILLARD DE LANS FRA 2019-06-29
RcRownchangeKK*chgGame
 1213 1368 2.50 5 -1.02 20 -20.40 
  Samouh, Justin 1188 FRA0.001-0.7420-14.80 
  Yang, Wesley 1153 FRA1.0010.23204.60 
  Vallee, Christophe 1289 FRA0.501-0.1120-2.20 
  Angeli, Samuel 1186 FRA0.001-0.7420-14.80 
  Henri, Jacqueline 1247 FRA1.0010.34206.80 

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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