Individual Calculations April 2023
 Bon, Michael  Total change: -20.20  Rating chartPersonal card
 Festival International des Jeunes Tournoi de GMI de l'Ile de France 2023 PARIS FRA 2023-02-27
RcRownchangeKK*chgGame
 2474 2394 1.50 9 -2.06 10 -20.60 
  Laurent-Paoli, Pierre m2515 FRA0.001-0.3410-3.40 
  Bellahcene, Bilel g2486 ALG0.5010.13101.30 
  Razafindratsima, Timothe m2455 FRA1.0010.58105.80 
  Bassini, Emile f2338 FRA0.001-0.5810-5.80 
  Vlachos, Anatole m2454 GRE0.001-0.4210-4.20 
  David, Alberto g2533 ITA0.001-0.3110-3.10 
  Fedorchuk, Sergey A. g2637 UKR0.001-0.2010-2.00 
  Materia, Marco m2410 FRA0.001-0.4810-4.80 
  Droin, Augustin f2436 FRA0.001-0.4410-4.40 

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 - Nationale 2 r7-8 FRANCE FRA 2023-03-11
RcRownchangeKK*chgGame
 2216 2395 1.50 2 0.04 10 0.40 
  Balaguru, Vinodh Kuma 2156 IND1.0010.20102.00 
  Rabeyrin, Jean-Jacques f2275 FRA0.501-0.1610-1.60 

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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