Individual Calculations May 2010
 Chekhov, Sergei  Total change: 13.05  Rating chartPersonal card
 Voronezh Chmp. 2010 Final Voronezh RUS 2010-03-09
RcRownchangeKK*chgGame
 2241 2348 6.50 9 0.87 15 13.05 
  Sokolovsky, Victor 2052 RUS1.0010.15152.25 
  Klimova, Maria 1948  * RUS1.0010.08151.20 
  Provotorov, Ivan f2406 RUS1.0010.58158.70 
  Lukovnikov, Alexander 2349 RUS0.001-0.5015-7.50 
  Kislov, Sergey f2344 RUS0.501-0.0115-0.15 
  Terentiev, Vitaly G 2290 RUS1.0010.42156.30 
  Kovalenko, Sergey 2154 RUS1.0010.25153.75 
  Chuprikov, Dmitry 2415 RUS0.5010.09151.35 
  Zhurikhin, Alexander 2210 RUS0.501-0.1915-2.85 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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