Individual Calculations February 2022
 Ouradou, Frederic  Total change: 11.80  Rating chartPersonal card
 35eme Open du Mans - Open A LE MANS FRA 2021-12-26
RcRownchangeKK*chgGame
 1742 1641 3.00 7 0.24 20 4.80 
  Viers, Emmanuel 2041  * FRA0.001-0.0820-1.60 
  Allard Nedellec, Anna 1420 FRA1.0010.22204.40 
  Navrotescu, Vlad-Andrei 1954 FRA0.5010.36207.20 
  Afraoui, Solenn 1913 FRA0.001-0.1720-3.40 
  Pean, Leonard 1934 FRA0.001-0.1520-3.00 
  Six, Robert 1396 FRA1.0010.20204.00 
  Maisonhaute, Lelio 1535 FRA0.501-0.1420-2.80 
 * 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)
 
 Team 2022 - IDF Janvier FRANCE FRA 2022-01-01
RcRownchangeKK*chgGame
 1549 1660 1.00 1 0.35 20 7.00 
  Gualdaroni, Richard 1549 FRA1.0010.35207.00 

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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