Individual Calculations April 2020
 Ong, Winael  Total change: 44.00  Rating chartPersonal card
 27e Open International de Selestat - Open C (-1500) SELESTAT FRA 2020-02-27
RcRownchangeKK*chgGame
 1323 1420 5.50 7 1.10 40 44.00 
  Woreth, Michel 1173 FRA1.0010.19407.60 
  Schmaltz, Gerard 1279 FRA1.0010.314012.40 
  Barthel, Michel 1334 FRA0.501-0.1240-4.80 
  Rajacic, Michel 1336 FRA1.0010.384015.20 
  Benedetti, Bernard 1499 FRA0.5010.11404.40 
  Quievy, Leopold 1338 FRA0.501-0.1140-4.40 
  Le Floch, Jean 1301 FRA1.0010.344013.60 

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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