Individual Calculations September 2009
 Ivanov, Alexey  Total change: 3.20  Rating chartPersonal card
 Czech Open 2009 A - Pardubice Open Pardubice CZE 2009-07-24
RcRownchangeKK*chgGame
 2340 2402 5.50 9 0.32 10 3.20 
  Furman, Boris f2224 RUS1.0010.27102.70 
  Almond, Richard 2100 ENG0.501-0.3510-3.50 
  Mufic, Goran m2305 CRO0.501-0.1310-1.30 
  Zwardon, Vojtech 2231 CZE1.0010.27102.70 
  Vocaturo, Daniele m2507 ITA0.001-0.3610-3.60 
  Shytaj, Carlo 2223 ITA1.0010.27102.70 
  Haub, Thorsten Michael m2483 GER0.5010.11101.10 
  Petr, Martin m2478 CZE0.5010.10101.00 
  Gutman, Gennadi g2508 UKR0.5010.14101.40 

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)
 

 

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