Individual Calculations August 2021
 Tapie, Jean  Total change: 4.20  Rating chartPersonal card
 35eme Open International d'echecs d'Avoine AVOINE FRA 2021-07-17
RcRownchangeKK*chgGame
 1707 1741 5.00 9 0.21 20 4.20 
  Eugene, Nathael 1605 FRA1.0010.32206.40 
  Garrigue, Julian 1983 FRA0.001-0.2020-4.00 
  Pionnier, Camille 1622 FRA0.001-0.6620-13.20 
  Lecocq, Gabriel 1415 FRA1.0010.13202.60 
  Bourdeaux, Gabin 2049 FRA1.0010.862017.20 
  Nortier, Julien 2026 FRA0.001-0.1620-3.20 
  Siffert, Arman 1902 FRA0.001-0.2920-5.80 
  Merlet, Francois 1415 FRA1.0010.13202.60 
  Chader, Nicolas 1344 FRA1.0010.08201.60 

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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