Rapid: Individual Calculations July 2021
 Rosu, Alexandru  Total change: 4.00  Rating chartPersonal card
 14e Open Rapide d'echecs a Meaux - Jeunes MEAUX FRA 2021-06-13
RcRownchangeKK*chgGame
 1339 1146 2.00 7 0.20 20 4.00 
  Paralieu, Maxime 1429 FRA0.001-0.1620-3.20 
  Mariller, Romain 1418 FRA0.001-0.1720-3.40 
  Vidoni, Salma 1260 FRA0.001-0.3420-6.80 
  Thibous, Mathis 1423 FRA0.001-0.1720-3.40 
  Yastrebov, Daniel 1261 FRA1.0010.662013.20 
  Lecocq, Gabriel 1228 FRA0.001-0.3920-7.80 
  Leclercq, Robin 1357 FRA1.0010.772015.40 

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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