Individual Calculations May 2012
 Polschikov, Alexey  Total change: -13.20  Rating chartPersonal card
 Ural FR Chmp. 2012 Men Satka RUS 2012-03-23
RcRownchangeKK*chgGame
 2218 2385 5.50 9 -0.88 15 -13.20 
  Polosin, Evgeni 2040 RUS1.0010.11151.65 
  Bulatov, Ramil 2202 RUS0.501-0.2415-3.60 
  Purtov, Konstantin 2071 RUS1.0010.14152.10 
  Kotlyar, Kirill 2246 RUS0.501-0.1915-2.85 
  Savitskiy, Sergey f2329 RUS0.001-0.5815-8.70 
  Chernyuk, Mikhail 2256 RUS1.0010.33154.95 
  Matvienko, Ivan f2286 RUS0.001-0.6415-9.60 
  Korol, Vladimir 2197 RUS1.0010.26153.90 
  Yuffa, Daniil f2334 RUS0.501-0.0715-1.05 

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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