Individual Calculations October 2022
 Fedorchuk, Sergey A.  Total change: 1.50  Rating chartPersonal card
 1er Tournoi a Norme GM d'Aix en Provence AIX EN PROVENCE FRA 2022-08-24
RcRownchangeKK*chgGame
 2460 2617 6.50 9 0.16 10 1.60 
  Bailet, Pierre m2511 FRA0.001-0.6410-6.40 
  Petrosyan, Armen f2395 FRA0.501-0.2810-2.80 
  Lamard, Guillaume m2512 FRA1.0010.36103.60 
  Laurent-Paoli, Pierre m2495 FRA1.0010.33103.30 
  Aarav, Dengla f2382 IND1.0010.21102.10 
  Rakotomaharo, Fy Antenaina m2479 MAD0.501-0.1910-1.90 
  Bellahcene, Bilel g2516 ALG0.501-0.1410-1.40 
  Boyer, Mahel m2432 FRA1.0010.26102.60 
  Flear, Glenn C g2422 ENG1.0010.25102.50 

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)
 
 3eme tournoi a norme de Grand Maitre - Barreau de Paris - Cercle des armees PARIS FRA 2022-09-12
RcRownchangeKK*chgGame
 2443 2617 6.50 9 -0.01 10 -0.10 
  Navrotescu, Andreea wg2313 FRA1.0010.14101.40 
  Clarke, Brandon G I m2475 ENG0.501-0.1910-1.90 
  David, Alberto g2525 ITA0.501-0.1310-1.30 
  Dourerassou, Jonathan g2427 FRA0.501-0.2510-2.50 
  Milliet, Sophie mwg2382 FRA1.0010.21102.10 
  Duboue, Peio m2438 FRA1.0010.27102.70 
  Bellahcene, Bilel g2499 ALG0.501-0.1610-1.60 
  Vlachos, Anatole m2433 GRE1.0010.26102.60 
  Laurent-Paoli, Pierre m2496 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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