Individual Calculations March 2011
 Grishin, Yury  Total change: 20.50  Rating chartPersonal card
 Club 64 Championship 2010 SF Surgut RUS 2010-12-21
RcRownchangeKK*chgGame
 2091 1877 2.00 5 0.82 25 20.50 
  Geidarov, Ali 2196 RUS0.001-0.1325-3.25 
  Kononenko, Igor 2038 RUS0.001-0.2925-7.25 
  Medvedev, Anton 2109 RUS1.0010.792519.75 
  Sanochkin, Nikolay 2132 RUS0.5010.31257.75 
  Abdurakhmanov, Abdurakhman 1982 RUS0.5010.14253.50 

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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