Individual Calculations January 2015
 Koziak, Vitali  Total change: -7.10  Rating chartPersonal card
 National chess tournament is "Memorial L.Kapluna 2014" Ternopol UKR 2014-12-16
RcRownchangeKK*chgGame
 2259 2455 6.00 9 -0.71 10 -7.10 
  Yarmysty, Mikhail 2313 UKR0.501-0.1910-1.90 
  Omelja, Artem 2260 UKR0.501-0.2510-2.50 
  Rytenko, Vsevolod 2164 UKR1.0010.15101.50 
  Terletsky, Oleg f2307 UKR1.0010.30103.00 
  Khabinets, Ivan 2133 UKR0.501-0.3710-3.70 
  Mazurchak, Bogdan 2267 UKR1.0010.26102.60 
  Polishchuk, Oleg 2210 UKR0.501-0.3010-3.00 
  Kalinina, Olga wg2279 UKR0.501-0.2310-2.30 
  Grinev, Valeriy m2399 UKR0.501-0.0810-0.80 

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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