Individual Calculations November 2018
 Mapelle, Jacques  Total change: 2.20  Rating chartPersonal card
 317A Open FIDE du Club 608 (1500 - 2199) les 29 et 30 septembre 2018 PARIS FRA 2018-09-29
RcRownchangeKK*chgGame
 1754 1726 2.50 5 0.11 20 2.20 
  Morice, Ludovic 2079 FRA0.001-0.1120-2.20 
  Desarmaux-Do, Yanis-Huy 1647 FRA0.501-0.1120-2.20 
  Warnier, Yanis 1667 FRA0.501-0.0820-1.60 
  Feldis, Pierre-Yves 1550 FRA0.501-0.2320-4.60 
  Andrieu, Philippe 1827 FRA1.0010.642012.80 

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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