Rapid: Individual Calculations June 2023
 Boukeffa, Nassim  Total change: 13.20  Rating chartPersonal card
 49eme Trophee Dussart MURET FRA 2023-05-01
RcRownchangeKK*chgGame
 1395 1161 2.00 6 0.66 20 13.20 
  Nivet, Gael 1550 FRA0.001-0.0920-1.80 
  De Biasi, Maxime 1365 FRA1.0010.762015.20 
  Gardes, Olivier 1459 FRA0.001-0.1520-3.00 
  Grezels, Michel 1338 FRA0.001-0.2720-5.40 
  Herve, Pierrick 1204 FRA1.0010.562011.20 
  Bachkat, Ali 1452 FRA0.001-0.1520-3.00 

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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