Individual Calculations November 2011
 Ryabov, Igor  Total change: 36.30  Rating chartPersonal card
 10th memorial Kesarovski Sunny Beach BUL 2011-08-27
RcRownchangeKK*chgGame
 2169 1994 3.50 8 1.21 30 36.30 
  Panbukchian, Valentin m2381 BUL0.001-0.0930-2.70 
  Angelov, Georgi 2218 BUL0.5010.28308.40 
  Soucek, Milan 2186 CZE0.001-0.2530-7.50 
  Cazacu, Gabriela 1719 MDA1.0010.17305.10 
  Kostadinov, Rumen 2203 BUL1.0010.773023.10 
  Orev, Petar m2241 BUL0.001-0.1930-5.70 
  Chalus, Karel 2118 CZE1.0010.673020.10 
  Radulov, Ivan g2288 BUL0.001-0.1530-4.50 

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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