Rapid: Individual Calculations July 2022
 Fontana, Jean-Marc  Total change: -19.40  Rating chartPersonal card
 12eme tournoi rapide de Seichamps Echecs SEICHAMPS FRA 2022-06-11
RcRownchangeKK*chgGame
 1227 1478 3.00 5 -0.97 20 -19.40 
  Jully, Arthur 1247 FRA1.0010.21204.20 
  Nezosi, Constantin 1407 FRA0.001-0.6020-12.00 
  Billon, Olivier 1261 FRA1.0010.22204.40 
  Alsaied, Nizar 1108 FRA0.001-0.9020-18.00 
  Spor, Edouard 1112 FRA1.0010.10202.00 

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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