Individual Calculations November 2019
 Cohen, David  Total change: 0.00  Rating chartPersonal card
 18e Open International d'Echecs de la ville de Menton - Tournoi C MENTON FRA 2019-10-19
RcRownchangeRpKK*chgGame
 1302 0 1.00 8 0.00 980   0.00 
  Kneib, Bernard 1373 FRA0.0010.00 0.00 
  Ravel, Patrice 1409 FRA0.0010.00 0.00 
  Breton, Delphine 1267 FRA1.0010.00 0.00 
  Stephan, Margaux 1462 FRA0.0010.00 0.00 
  Ramella, Fulvio 1264 ITA0.0010.00 0.00 
  Lemaire, Eric 1267 FRA0.0010.00 0.00 
  Libiszewski, Christian 1348 FRA0.0010.00 0.00 
  Bernardeau, Maryvonne 1029 FRA0.0010.00 0.00 

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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