Rapid: Individual Calculations August 2023
 Bert, Christophe  Total change: -15.80  Rating chartPersonal card
 Vaucluse Veterans et Seniors Plus de parties rapides 2023 MONTEUX FRA 2023-06-29
RcRownchangeKK*chgGame
 1330 1495 5.50 9 -0.79 20 -15.80 
  Guidarelli, Pierre 1267 FRA0.001-0.7920-15.80 
  Monfort, Jean 1700 FRA0.001-0.2420-4.80 
  Margaillan, Jeannette 1126 FRA1.0010.10202.00 
  Haud, Didier 1226 FRA1.0010.17203.40 
  Disquin, Jean 1471 FRA0.501-0.0320-0.60 
  Calatayud, Stephane 1440 FRA0.001-0.5820-11.60 
  Ricci, Jean-Marc 1203 FRA1.0010.15203.00 
  Venzin, Patrick 1274 FRA1.0010.22204.40 
  Giran, Claude 1260 FRA1.0010.21204.20 

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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