Individual Calculations September 2023
 Darrigrand, Emmanuel  Total change: 107.20  Rating chartPersonal card
 27eme Tournoi international de Creon - Tournoi Raoul Lorioux CREON FRA 2023-07-31
RcRownchangeKK*chgGame
 1525 1306 4.50 8 2.68 40 107.20 
  Dubertrand, Bernard 1469 FRA1.0010.724028.80 
  Dion, Esteban 1629 FRA0.001-0.1340-5.20 
  Fernandez, Jose 1557 FRA1.0010.814032.40 
  Bruneau, Lilian 1462 FRA0.5010.21408.40 
  Phalippou, Philippe 1530 FRA1.0010.784031.20 
  Detanoy, Fabrice 1600 FRA0.001-0.1540-6.00 
  Muller, Philippe 1527 FRA1.0010.784031.20 
  Machemy, Samuel 1427 FRA0.001-0.3440-13.60 

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)
 

 

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