Individual Calculations July 2010
 Ponkratov, Pavel  Total change: 1.30  Rating chartPersonal card
 14. Voronezh 2010 Masters open Voronezh RUS 2010-06-12
RcRownchangeKK*chgGame
 2489 2603 6.00 9 0.13 10 1.30 
  Lukjanenko, Alexander 2375 RUS1.0010.21102.10 
  Gunina, Valentina wg2457 RUS0.501-0.2010-2.00 
  Sharafiev, Azat f2447 RUS0.501-0.2110-2.10 
  Airapetian, Gor m2429 RUS1.0010.27102.70 
  Shaposhnikov, Evgeny g2550 RUS1.0010.43104.30 
  Kokarev, Dmitry g2612 RUS0.001-0.4910-4.90 
  Papin, Vasily m2520 RUS1.0010.39103.90 
  Dzhumaev, Marat g2495 UZB0.501-0.1510-1.50 
  Demchenko, Anton m2514 RUS0.501-0.1210-1.20 

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)
 

 

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