Individual Calculations August 2017
 Da Costa, Manuel  Total change: -20.00  Rating chartPersonal card
 Championnat de Paris Ile-de-France 2017 - Open C 1500 et Moins PARIS FRA 2017-07-14
RcRownchangeKK*chgGame
 1226 1324 4.00 8 -1.00 20 -20.00 
  Rebut, Paul 1163 FRA0.501-0.2120-4.20 
  Gillet, Alain 1155 FRA1.0010.28205.60 
  Clisci, Serge 1442 FRA0.001-0.3420-6.80 
  Dimbert, David 1244 FRA0.501-0.1120-2.20 
  Faure, Yannis 1157 FRA1.0010.28205.60 
  Gauthier, Marc 1417 FRA0.001-0.3720-7.40 
  Toulemont, Anouk 1175 FRA0.001-0.7020-14.00 
  Nave, Victor 1052 FRA1.0010.17203.40 

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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