Rapid: Individual Calculations August 2021
 Didier, Eric  Total change: -7.60  Rating chartPersonal card
 1er Rapide Voinraud VAGNEY FRA 2021-07-04
RcRownchangeKK*chgGame
 1372 1441 2.00 4 -0.38 20 -7.60 
  Simon, Christian 1713 FRA0.001-0.1720-3.40 
  Poirot, Baptiste 1349 FRA0.001-0.6320-12.60 
  Breyer, Guy 1223 FRA1.0010.22204.40 
  Taillandier, Benoit 1204 FRA1.0010.20204.00 

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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