Individual Calculations December 2013
 Bortnyk, Olexandr  Total change: 18.20  Rating chartPersonal card
 10th Vasylyshyn Memorial-GM Lviv UKR 2013-11-19
RcRownchangeKK*chgGame
 2442 2456 6.50 9 1.82 10 18.20 
  Sanal, Vahap m2419 TUR1.0010.45104.50 
  Vetoshko, Volodymyr f2333 UKR1.0010.33103.30 
  Sivuk, Vitaly m2517 UKR1.0010.58105.80 
  Ali Marandi, Cemil Can m2371 TUR0.501-0.1210-1.20 
  Vovk, Yuri g2588 UKR0.001-0.3210-3.20 
  Boricsev, Oleg m2355 HUN1.0010.36103.60 
  Golichenko, Ilija m2451 UKR1.0010.49104.90 
  Okhotnik, Vladimir g2421 FRA0.501-0.0510-0.50 
  Vysochin, Spartak g2525 UKR0.5010.10101.00 

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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