Individual Calculations August 2012
 Koziak, Vitali  Total change: -6.10  Rating chartPersonal card
 Mukachevo Summer - 2012 "A" Mukachevo UKR 2012-06-26
RcRownchangeKK*chgGame
 2262 2515 6.50 9 -0.61 10 -6.10 
  Tarleva, Vira wf2149 UKR1.0010.10101.00 
  Polishchuk, Oleg 2238 UKR0.501-0.3310-3.30 
  Pugachov, Ilia 2115  * UKR1.0010.08100.80 
  Vusatiuk, Vladimir f2301 UKR0.001-0.7710-7.70 
  Nester, Ihor m2315 UKR1.0010.24102.40 
  Ovsejevitsch, Sergei g2572 UKR0.5010.08100.80 
  Vorontsov, Pavlo 2150 UKR0.501-0.4010-4.00 
  Popovkin, Petro 2195 UKR1.0010.13101.30 
  Ianov, Viktor m2327 UKR1.0010.26102.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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