Individual Calculations November 2019
 Darsa, Nathan  Total change: 36.40  Rating chartPersonal card
 18e Open International d'Echecs de la ville de Menton - Tournoi C MENTON FRA 2019-10-19
RcRownchangeKK*chgGame
 1279 1084 2.50 6 0.91 40 36.40 
  Van Eeckhout, Guy 1406 FRA0.001-0.1340-5.20 
  Ravel, Patrice 1409 FRA0.001-0.1340-5.20 
  Breton, Delphine 1267 FRA0.001-0.2640-10.40 
  Samorukov, Boris 1034 MNC1.0010.434017.20 
  Porte, Jacques 1289 FRA1.0010.764030.40 
  Simon, Fernand 1266 BEL0.5010.24409.60 

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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