Rapid: Individual Calculations April 2023
 Guevorguian, Garouch  Total change: 44.80  Rating chartPersonal card
 TROPH'ECHECS 2023 THIZY FRA 2023-03-18
RcRownchangeKK*chgGame
 1538 1449 3.50 6 1.12 40 44.80 
  Aguillaume, Didier 1667 FRA0.5010.284011.20 
  Mazel, Jacky 1739 FRA1.0010.844033.60 
  Martin, Eric 1513 FRA0.001-0.4140-16.40 
  Tremblay, Jean-Pierre 1217 FRA1.0010.21408.40 
  Mialon, Franck 1325 FRA1.0010.334013.20 
  Frey, Thierry 1767 SUI0.001-0.1340-5.20 

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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