Individual Calculations April 2023
 Derdzhian, Armen  Total change: -7.60  Rating chartPersonal card
 Team 2023 - 60' Mars FRANCE FRA 2023-03-01
RcRownchangeKK*chgGame
 1638 1462 0.50 3 -0.32 20 -6.40 
  Calheira Primo Lopes, Guilherme 1733 FRA0.001-0.1720-3.40 
  Fournier, Nicolas 1605 FRA0.001-0.3120-6.20 
  Lembege, Nicolas 1577 FRA0.5010.16203.20 

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)
 
 Tournoi interieur EB 2022-2023 r6 BORDEAUX FRA 2023-03-29
RcRownchangeKK*chgGame
 1419 1462 0.50 1 -0.06 20 -1.20 
  Duvette, Michel 1419 FRA0.501-0.0620-1.20 

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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