Individual Calculations April 2020
 Metzler, Jean-Luc  Total change: 22.80  Rating chartPersonal card
 27e Open International de Selestat - Open C (-1500) SELESTAT FRA 2020-02-27
RcRownchangeKK*chgGame
 1332 1188 3.00 6 1.14 20 22.80 
  Oster, Jean-Marie 1437 FRA0.001-0.1920-3.80 
  Lainey, Jean 1332 FRA1.0010.692013.80 
  Simon, Hubert 1303 FRA0.001-0.3420-6.80 
  Eisenmann, Willi 1322 GER1.0010.682013.60 
  Pierquin, Jean-Bernard 1277 FRA1.0010.622012.40 
  Oumer, Walid 1323 FRA0.001-0.3220-6.40 

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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