Individual Calculations March 2012
 Kovar, Vojtech  Total change: -19.50  Rating chartPersonal card
 Prague Open 2012 - A - IM open Praha CZE 2012-01-13
RcRownchangeKK*chgGame
 2147 2308 5.00 9 -1.30 15 -19.50 
  Starek, Stanislav 2007 CZE0.501-0.3515-5.25 
  Zemlicka, Vit 1987 CZE0.501-0.3715-5.55 
  Fox, Anthony 2077 IRL1.0010.21153.15 
  Kirsanova, Ekaterina wf2144 RUS0.501-0.2215-3.30 
  Blazeka, Matej 2196 CRO1.0010.35155.25 
  Crespo De Oliveira, Lucas 2120 BRA1.0010.26153.90 
  Blechzin, Igor m2442 RUS0.001-0.3215-4.80 
  Batista, Gerson Peres 2239 BRA0.501-0.1015-1.50 
  Liuba, Volodymyr 2108 UKR0.001-0.7615-11.40 

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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