Individual Calculations July 2017
 Obodchuk, Andrei  Total change: -12.50  Rating chartPersonal card
 IPCA Individual World Championship 2017 Ruzomberok SVK 2017-05-28
RcRownchangeKK*chgGame
 2100 2374 6.00 9 -1.25 10 -12.50 
  Kuchyna, Stanislav 1974  * SVK1.0010.08100.80 
  Reznicek, Marcel 2081 CZE0.501-0.3510-3.50 
  Zavarsky, Juraj 2012 SVK1.0010.10101.00 
  Yarmonov, Igor m2394 UKR0.5010.03100.30 
  Valenta, Vit f2081 CZE1.0010.15101.50 
  Gurbanov, Andrei m2319 ISR0.001-0.5810-5.80 
  Tersinsev, Andrey 2089 RUS1.0010.16101.60 
  Jennitha, Anto K. wm1974  * IND0.001-0.9210-9.20 
  Tsapalin, Sergey 1974  * RUS1.0010.08100.80 
 * 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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