Individual Calculations February 2013
 Sarana, Alexey  Total change: 9.45  Rating chartPersonal card
 Men's Moscow Chmp. 2013 1/4F Moscow RUS 2013-01-03
RcRownchangeKK*chgGame
 2233 2220 5.00 9 0.63 15 9.45 
  Maslov, Ivan 2027 RUS0.501-0.2515-3.75 
  Denishev, Marat 2205 RUS1.0010.48157.20 
  Gordievsky, Dmitry f2436 RUS0.001-0.2215-3.30 
  Kuznetsov, Kirill 2186 RUS0.501-0.0515-0.75 
  Kukhmazov, Arsen 2163 RUS0.501-0.0815-1.20 
  Krylov, Ivan 2222 RUS0.5010.00150.00 
  Gorin, Alexandr 2100 RUS1.0010.34155.10 
  Babikov, Ivan f2317 RUS1.0010.63159.45 
  Ulko, Jaroslav m2438 RUS0.001-0.2215-3.30 

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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