Individual Calculations August 2023
 Ratsirahonana, Charles  Total change: 49.60  Rating chartPersonal card
 Tournoi FIDE du Philidor 2023 (-2200) MULHOUSE FRA 2023-07-13
RcRownchangeKK*chgGame
 1717 1549 3.00 6 1.24 40 49.60 
  Vandervorst, Pascal 1804 BEL0.001-0.1940-7.60 
  Hennous, Jamel 1548 FRA1.0010.504020.00 
  Cote, Frederic 1806 FRA0.5010.324012.80 
  Meyer, Henri-Michel 1822 FRA0.001-0.1740-6.80 
  Nilly, Morgan 1539 FRA1.0010.494019.60 
  Ciarletta, Iris 1781 FRA0.5010.294011.60 

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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