Individual Calculations May 2023
 Ababsa, Tufek  Total change: -31.20  Rating chartPersonal card
 Team 2023 - Nationale 4 r7 FRANCE FRA 2023-04-01
RcRownchangeKK*chgGame
 1427 1477 0.00 1 -0.57 20 -11.40 
  Tronc, Patrick 1427 FRA0.001-0.5720-11.40 

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 - NOR Avril FRANCE FRA 2023-04-01
RcRownchangeKK*chgGame
 1739 1477 0.50 2 0.14 20 2.80 
  Houssaye, Martin 1739 FRA0.5010.32206.40 
  Houssaye, Martin 1739 FRA0.001-0.1820-3.60 

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)
 
 52eme Open Fide de Gonfreville l'Orcher Trophee Claude Leroyer (-2400) GONFREVILLE L'ORCHER FRA 2023-04-08
RcRownchangeKK*chgGame
 1589 1477 1.50 7 -1.13 20 -22.60 
  Lemire, Axel 1877  * FRA0.001-0.0820-1.60 
  Lehericey, Fabrice 1736 FRA0.001-0.1820-3.60 
  Candelier, Remi 1767 FRA0.001-0.1620-3.20 
  Dufeux, Patrice 1517 FRA1.0010.562011.20 
  Vogliqi, Xhemshid 1720 FRA0.001-0.2020-4.00 
  Boucif, Imrane 1226 FRA0.501-0.3120-6.20 
  Leseigneur, Felix 1279 FRA0.001-0.7620-15.20 
 * 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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