Individual Calculations September 2015
 Tazbir, Marcin  Total change: 1.20  Rating chartPersonal card
 6th IBCA European Individual Chess Championship for Blind and Visually Impaired Chess Players LYON FRA 2015-07-24
RcRownchangeKK*chgGame
 2246 2516 7.50 9 0.12 10 1.20 
  Tonteri, Ari 2116  * FIN1.0010.08100.80 
  Cajzler, Hinko 2135 CRO1.0010.09100.90 
  Stachanczyk, Jacek m2259 POL0.501-0.3210-3.20 
  Dukaczewski, Piotr m2237 POL1.0010.16101.60 
  Meshkov, Yuri A. m2349 RUS0.501-0.2210-2.20 
  Ross, Chris N c2184 ENG1.0010.12101.20 
  Babarykin, Stanislav f2357 RUS1.0010.29102.90 
  Mueller, Oliver f2269 GER0.501-0.3110-3.10 
  Dimic, Pavle f2305 SRB1.0010.23102.30 
 * 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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