Individual Calculations May 2013
 Piskunov, Alexandr  Total change: 11.40  Rating chartPersonal card
 SibFR Chmp. 2013 Men Novokuznetsk RUS 2013-03-21
RcRownchangeKK*chgGame
 2225 2292 6.00 9 0.76 15 11.40 
  Belyikh, Alexander 1987 RUS1.0010.14152.10 
  Vinogradov, Anatoly 2060 RUS0.501-0.2915-4.35 
  Dibrov, Ilya 2298 RUS1.0010.51157.65 
  Obolenskikh, Dmitry m2494 RUS0.001-0.2415-3.60 
  Malyshev, Sergey f2255 RUS0.501-0.0515-0.75 
  Guzikov, Danil 2201 RUS1.0010.38155.70 
  Kezin, Roman f2394 RUS0.5010.14152.10 
  Puraev, Artemiy 2209 RUS1.0010.39155.85 
  Tugarin, Anton 2126 RUS0.501-0.2215-3.30 

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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