Individual Calculations September 2021
 Lucas, Jean-Christian  Total change: 34.40  Rating chartPersonal card
 27e Festival International de Chambery - Principal (plus de 1700) CHAMBERY FRA 2021-07-26
RcRownchangeKK*chgGame
 2160 2013 4.50 8 1.72 20 34.40 
  Sivuk, Vitaly g2413  * UKR0.001-0.0820-1.60 
  Leccia, Thomas 1829 FRA1.0010.26205.20 
  Canivet, Arnaud 1867 FRA1.0010.30206.00 
  Bauer, Christian g2413  * FRA0.001-0.0820-1.60 
  Breuil, Tristan 1973 FRA1.0010.44208.80 
  Saya, Ethan f2293 FRA0.5010.34206.80 
  Jolly, Jean-Francois m2378 FRA0.001-0.1020-2.00 
  Sabatier, Mathis 2117 FRA1.0010.642012.80 
 * 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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