Individual Calculations April 2023
 Fedorchuk, Sergey A.  Total change: -28.70  Rating chartPersonal card
 Festival International des Jeunes Tournoi de GMI de l'Ile de France 2023 PARIS FRA 2023-02-27
RcRownchangeKK*chgGame
 2447 2637 5.00 9 -1.69 10 -16.90 
  Razafindratsima, Timothe m2455 FRA0.501-0.2410-2.40 
  Bassini, Emile f2338 FRA1.0010.15101.50 
  Vlachos, Anatole m2454 GRE0.501-0.2410-2.40 
  David, Alberto g2533 ITA0.501-0.1410-1.40 
  Droin, Augustin f2436 FRA0.001-0.7610-7.60 
  Materia, Marco m2410 FRA1.0010.21102.10 
  Bon, Michael f2394 FRA1.0010.20102.00 
  Laurent-Paoli, Pierre m2515 FRA0.001-0.6710-6.70 
  Bellahcene, Bilel g2486 ALG0.501-0.2010-2.00 

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)
 
 Deutsche Schach-Pokalmeisterschaft fuer Mannschaften 2023 Zwischenrunde various GER 2023-03-11
RcRownchangeKK*chgGame
 2549 2636 0.00 1 -0.62 10 -6.20 
  Heimann, Andreas g2549 GER0.001-0.6210-6.20 

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)
 
 1. Bundesliga 2022-2023 March 2023 various GER 2023-03-18
RcRownchangeKK*chgGame
 2612 2636 0.50 2 -0.56 10 -5.60 
  Fressinet, Laurent g2626 FRA0.001-0.5110-5.10 
  Markus, Robert g2598 SRB0.501-0.0510-0.50 

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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