Rapid: Individual Calculations April 2013
 Raikin, Leonid  Total change: 31.00  Rating chartPersonal card
 Open Rapid-«A» Kolomna Voin-Internacionalist 2013 Rtg Kolomna RUS 2013-02-17
RcRownchangeKK*chgGame
 2241 2245 4.50 6 1.55 20 31.00 
  Razumovskiy, Aleksandr 1903 RUS1.0010.12202.40 
  Sysoev, Vjacheslav f2306 RUS0.5010.08201.60 
  Mikhedov, Konstantin f2271 RUS0.5010.04200.80 
  Chapurin, A. 2305 RUS1.0010.582011.60 
  Voinov, Sergey f2251 RUS1.0010.512010.20 
  Demin, Alexandr m2410 RUS0.5010.22204.40 

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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