Rapid: Individual Calculations July 2023
 Bourgoing, Louis  Total change: -7.00  Rating chartPersonal card
 Open rapide mensuel Colomiers - Juin 2023 COLOMIERS FRA 2023-06-10
RcRownchangeKK*chgGame
 1490 1559 2.00 4 -0.35 20 -7.00 
  Panart, Alexandre 1532 FRA1.0010.46209.20 
  Viry-Babel, Gaston 1254 FRA1.0010.14202.80 
  De Biasi, Gregory 1303 FRA0.001-0.8120-16.20 
  Lestrohan, Pierre 1869 FRA0.001-0.1420-2.80 

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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