Individual Calculations July 2008
 Korobkov, Piotr  Total change: 8.10  Rating chartPersonal card
 Doroshkevich Memorial - Southem FR Chmp. 2008 Maikop RUS 2008-05-23
RcRownchangeKK*chgGame
 2399 2508 6.50 9 0.81 10 8.10 
  Chunihin, Sergey 2158 RUS1.0010.11101.10 
  Elizarov, Dmitry f2298 RUS0.501-0.2710-2.70 
  Vastrukhin, Oleg 2293 RUS1.0010.23102.30 
  Karpov, Vadim m2371 RUS1.0010.32103.20 
  Petrushin, Alexander I m2426 RUS1.0010.39103.90 
  Bryzgalin, Kirill g2529 RUS0.5010.03100.30 
  Pushkov, Nikolai g2513 RUS0.5010.01100.10 
  Lastin, Alexander g2622 RUS0.001-0.3410-3.40 
  Anoshkin, Alexander A. f2379 RUS1.0010.33103.30 

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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