Individual Calculations January 2022
 Vialette, Eric  Total change: -59.40  Rating chartPersonal card
 Open 13 2021-22 r2-3 VITROLLES FRA 2021-11-27
RcRownchangeKK*chgGame
 1525 1593 1.00 2 -0.18 20 -3.60 
  Delaplace, Mathias 1616 FRA0.001-0.4720-9.40 
  Guisset, Andre 1434 FRA1.0010.29205.80 

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)
 
 Open Meyreuil 2021-22 (-2200) MEYREUIL FRA 2021-12-18
RcRownchangeKK*chgGame
 1409 1597 1.50 6 -2.79 20 -55.80 
  Avanesyan, Davit 1966 FRA0.001-0.1020-2.00 
  Perret, Timothe 1197  * FRA0.001-0.9220-18.40 
  Chauvet, Joelle 1360 FRA0.001-0.8020-16.00 
  De Moura Navalho, Joao-Curtis 1197  * FRA1.0010.08201.60 
  Couve, Mathieu 1483 FRA0.501-0.1620-3.20 
  Boudjellal, Yaqin 1248 FRA0.001-0.8920-17.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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