Individual Calculations September 2013
 Bondarchuk, Sergei  Total change: -18.75  Rating chartPersonal card
 1-st International tournament " Citadel Pervomaysk 2013" Pervomaysk,Nikolaev region UKR 2013-07-26
RcRownchangeKK*chgGame
 2230 2305 3.50 8 -1.25 15 -18.75 
  Miellier, Yan 2033 UKR1.0010.17152.55 
  Koziak, Vitali m2509 UKR0.5010.26153.90 
  Shikide, Gennardii 2058 UKR0.501-0.3115-4.65 
  Sharapov, Evgeny g2398 UKR0.001-0.3715-5.55 
  Enkhbat, Tsendragchaa 2135 MGL0.501-0.2215-3.30 
  Peng, Li Min 2147 UKR0.501-0.2115-3.15 
  Enkhnar, Enkhbaatar 2233 MGL0.501-0.1015-1.50 
  Kirichenko, Vitaly 2327 UKR0.001-0.4715-7.05 

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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