Individual Calculations July 2009
 Pokrovski, Pavel  Total change: 4.50  Rating chartPersonal card
 30 Yers Chess October Club 2009 IM Moscow RUS 2009-05-08
RcRownchangeKK*chgGame
 2317 2257 4.50 10 0.30 15 4.50 
  Oparin, Grigoriy c2257 RUS0.5010.00150.00 
  Varnavski, Sergei 2283 BLR0.5010.04150.60 
  Larionov, Sergey 2208 UKR0.501-0.0715-1.05 
  Pisakov, Ilia f2346 RUS0.5010.12151.80 
  Przybylski, Wojciech f2345 POL0.5010.12151.80 
  Erzhanov, Arman f2371 RUS0.001-0.3415-5.10 
  Rozanov, Pavel B. f2306 RUS0.001-0.4315-6.45 
  Bagirov, Rufat g2484 AZE0.5010.29154.35 
  Shabanov, Yuri g2411 RUS0.5010.21153.15 
  Lagashin, Pavel 2156 RUS1.0010.36155.40 

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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