Individual Calculations July 2011
 Kruk, Ivan  Total change: -4.80  Rating chartPersonal card
 A. Kisik - 80 Rtg tmnt Moscow RUS 2011-03-27
RcRownchangeKK*chgGame
 2006 1975 2.50 6 -0.32 15 -4.80 
  Matveev, Mikhail 2238 RUS0.001-0.1815-2.70 
  Liapustin, Anatoly 1734 RUS1.0010.20153.00 
  Martynyuk, Elizaveta 1748 RUS0.501-0.2915-4.35 
  Vul, Arkadi Eremeevich g2319 RUS0.001-0.1215-1.80 
  Mironov, Yury 1884 RUS1.0010.38155.70 
  Popelyshev, Igor V. 2113 RUS0.001-0.3115-4.65 

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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