Rapid: Individual Calculations July 2012
 Surov, Sergey  Total change: -12.40  Rating chartPersonal card
 Voronezh festival 2012 Rapid Voronezh RUS 2012-06-11
RcRownchangeKK*chgGame
 2205 2279 3.50 7 -0.62 20 -12.40 
  Kostin, Yury 1879  * RUS1.0010.08201.60 
  Yudin, Sergei g2530 RUS0.001-0.1920-3.80 
  Kasantsev, Anatolij B. f2101 RUS0.501-0.2320-4.60 
  Papin, Vasily g2570 RUS0.001-0.1520-3.00 
  Baraeva, Irina wf2169 RUS0.501-0.1520-3.00 
  Kozhevnikov, Ivan 2068 RUS1.0010.23204.60 
  Kulagin, Sergey 2120 RUS0.501-0.2120-4.20 
 * 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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