Rapid: Individual Calculations April 2023
 Tremblay, Jean-Pierre  Total change: -3.20  Rating chartPersonal card
 TROPH'ECHECS 2023 THIZY FRA 2023-03-18
RcRownchangeKK*chgGame
 1429 1217 1.50 6 -0.16 20 -3.20 
  Aguillaume, Didier 1667 FRA0.001-0.0620-1.20 
  Raffin, Philippe 1092 FRA0.501-0.1720-3.40 
  Gibert, Marc 1324 FRA1.0010.652013.00 
  Guevorguian, Garouch 1449 FRA0.001-0.2120-4.20 
  Martin, Denis 1686 FRA0.001-0.0520-1.00 
  Pichon, Raymond 1353 FRA0.001-0.3220-6.40 

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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