Rapid: Individual Calculations February 2023
 Pelerin, Martin  Total change: 10.80  Rating chartPersonal card
 427e Rapide Fide du Canal (Nouvel An) PARIS FRA 2022-12-30
RcRownchangeKK*chgGame
 1759 1951 4.00 5 0.54 20 10.80 
  Barzilay, Marianne 1551  * FRA1.0010.08201.60 
  Sebag, Joel 1540 FRA1.0010.08201.60 
  Gaudin, Vincent 1565 FRA1.0010.09201.80 
  Saglier, Paul 2211 FRA0.5010.32206.40 
  Thely, Ludovic 1927 FRA0.501-0.0320-0.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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