Individual Calculations September 2022
 De Biasi, Robert  Total change: -18.80  Rating chartPersonal card
 Championnat de France 2022 - Veterans et Seniors plus ALBI FRA 2022-08-13
RcRownchangeKK*chgGame
 1483 1440 3.00 9 -0.94 20 -18.80 
  Lefevre, Michel 1761 FRA0.001-0.1320-2.60 
  Clement, Herve 1609 FRA0.001-0.2820-5.60 
  Charpentier, Bruno 1178 FRA1.0010.18203.60 
  Seguin, Pierre 1578 FRA0.001-0.3120-6.20 
  Renault, Jean-Pierre 1596 FRA0.001-0.2920-5.80 
  Coucoureux, Michel 1546 FRA1.0010.642012.80 
  Shakessi, Hossein 1612 FRA0.001-0.2720-5.40 
  Boudet, Nicole 1098 FRA0.501-0.3820-7.60 
  Bleuzen, Christian 1365 FRA0.501-0.1020-2.00 

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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