Individual Calculations September 2013
 Bortnyk, Mykola  Total change: 11.00  Rating chartPersonal card
 1-st International tournament " Citadel Pervomaysk 2013" Pervomaysk,Nikolaev region UKR 2013-07-26
RcRownchangeKK*chgGame
 2331 2411 6.50 9 1.10 10 11.00 
  Peng, Li Min 2147 UKR1.0010.18101.80 
  Tsimbaliuk, Ruslan 2125 UKR1.0010.16101.60 
  Sivuk, Vitaly m2465 UKR0.001-0.4210-4.20 
  Gudok, Viktor m2229 UKR1.0010.26102.60 
  Krupko, Alexey 2273 UKR1.0010.31103.10 
  Kuzubov, Yuriy g2628 UKR0.001-0.2210-2.20 
  Sakun, Volodymyr 2294 UKR1.0010.34103.40 
  Bortnyk, Olexandr m2418 UKR1.0010.51105.10 
  Sharapov, Evgeny g2398 UKR0.501-0.0210-0.20 

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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