Rapid: Individual Calculations October 2021
 Geray, Willy  Total change: 51.00  Rating chartPersonal card
 Open Maurice David Annemasse 2021 ANNEMASSE FRA 2021-09-12
RcRownchangeKK*chgGame
 1453 1125 2.50 5 1.51 20 30.20 
  Lalou, Olivier 1811 FRA0.001-0.0120-0.20 
  Gaudissard, Dominique 1443 FRA1.0010.872017.40 
  Orfeuvre, Valentin 1589 FRA0.001-0.0520-1.00 
  Kopp, Benjamin 1387 FRA0.5010.32206.40 
  Fertikh, Adam 1036 FRA1.0010.38207.60 

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)
 
 14eme rapide du Chablais EVIAN LES BAINS FRA 2021-09-19
RcRownchangeKK*chgGame
 1412 1125 2.50 6 1.04 20 20.80 
  Navarro, David 1603 FRA0.001-0.0520-1.00 
  Ducroz, Gabriel 1751 FRA0.001-0.0120-0.20 
  Davy, Catherine 1125 FRA1.0010.502010.00 
  Le Danvic, Ronan 1061 FRA1.0010.41208.20 
  Davy, Jean-Claude 1304 FRA0.5010.23204.60 
  Montoya, Michael 1626 FRA0.001-0.0420-0.80 

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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