Individual Calculations January 2023
 Hileyan, Michel  Total change: -11.20  Rating chartPersonal card
 Open 13 2022-23 r2-3 VITROLLES FRA 2022-11-19
RcRownchangeKK*chgGame
 1994 1838 0.00 2 -0.64 20 -12.80 
  Busson, Benoit 1838 FRA0.001-0.5020-10.00 
  Derige Kane, Yan c2149 FRA0.001-0.1420-2.80 

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)
 
 Team 2023 - Nationale 4 r3 FRANCE FRA 2022-12-10
RcRownchangeKK*chgGame
 1440 1840 1.00 1 0.08 20 1.60 
  Breton, Delphine 1440  * FRA1.0010.08201.60 
 * 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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