Individual Calculations June 2022
 Saunier, Serge  Total change: 10.20  Rating chartPersonal card
 18e Open international de Malakoff 2022 MALAKOFF FRA 2022-04-30
RcRownchangeKK*chgGame
 1662 1611 4.50 9 0.51 20 10.20 
  Lahmar, Elies 1785 FRA0.001-0.2720-5.40 
  Federico, Hugo 1303 FRA0.501-0.3620-7.20 
  Paya, Gerard 1463 FRA0.501-0.2020-4.00 
  Leconte, Pascal 1418 FRA1.0010.25205.00 
  Laurent, Dominique 1953 FRA0.001-0.1220-2.40 
  Paralieu, Emma 1441 FRA1.0010.28205.60 
  Tornare, Michel 1825 FRA1.0010.772015.40 
  Kathstede, Gerd 1932 GER0.5010.37207.40 
  El Ayyash, Rawad 1841 LBN0.001-0.2120-4.20 

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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