Individual Calculations April 2023
 Baroyan, Davit  Total change: -8.60  Rating chartPersonal card
 Open 13 Marseille 2022-23 (-2200) r7-8 MARSEILLE FRA 2023-03-03
RcRownchangeKK*chgGame
 1819 2200 1.00 2 -0.82 20 -16.40 
  Delaplace, Mathias 1838 FRA1.0010.10202.00 
  Najari, Achraf 1800  * FRA0.001-0.9220-18.40 
 * 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 2023 - Nationale 2 r7-8 FRANCE FRA 2023-03-11
RcRownchangeKK*chgGame
 1957 2200 2.00 2 0.39 20 7.80 
  Viennois, Romain 1921 FRA1.0010.16203.20 
  Delplanque, Guillaume 1993 FRA1.0010.23204.60 

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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