Individual Calculations November 2009
 Pokrovski, Pavel  Total change: -9.15  Rating chartPersonal card
 Slavyansk-on-Kuban Ladia 2009 open Slavyansk-on-Kuban RUS 2009-08-15
RcRownchangeKK*chgGame
 2203 2262 4.00 8 -0.61 15 -9.15 
  Oganian, Miran 2024 RUS0.001-0.8015-12.00 
  Potrekeev, Pavel 2152 RUS0.501-0.1515-2.25 
  Oganesian, S 2343 RUS1.0010.61159.15 
  Barsegian, Ararat 2195 ARM1.0010.41156.15 
  Moroz, Roman 2238 RUS0.501-0.0315-0.45 
  Oganyan, Arsen 2209 RUS0.501-0.0715-1.05 
  Doljenko, Alexander 2197 RUS0.001-0.5915-8.85 
  Sorokotyagin, Sergey 2269 RUS0.5010.01150.15 

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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