Individual Calculations June 2013
 Ipatov, Alexander  Total change: 2.10  Rating chartPersonal card
 European Individual Chess Championship Legnica POL 2013-05-04
RcRownchangeKK*chgGame
 2597 2588 5.50 11 0.21 10 2.10 
  Worek, Joanna wm2299 POL1.0010.16101.60 
  Nepomniachtchi, Ian g2710 RUS0.5010.17101.70 
  Cheparinov, Ivan g2700 BUL1.0010.65106.50 
  Socko, Bartosz g2647 POL0.5010.08100.80 
  Sjugirov, Sanan g2654 RUS0.5010.09100.90 
  Stevic, Hrvoje g2637 CRO0.001-0.4310-4.30 
  Duda, Jan-Krzysztof m2506 POL1.0010.39103.90 
  Grachev, Boris g2687 RUS0.5010.14101.40 
  Ragger, Markus g2666 AUT0.001-0.3910-3.90 
  Mirzoev, Azer g2543 AZE0.501-0.0610-0.60 
  Zontakh, Andrey g2521 UKR0.001-0.5910-5.90 

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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