Individual Calculations June 2017
 Gurvich, Vitaly  Total change: 19.40  Rating chartPersonal card
 Odintsovo Master 2017 Odintsovo RUS 2017-05-15
RcRownchangeKK*chgGame
 2323 2326 5.50 9 0.97 20 19.40 
  Babarykin, Stanislav f2354 RUS0.5010.04200.80 
  Simonian, Tigran m2367 ARM0.5010.06201.20 
  Mamatov, Melis 2208 KGZ1.0010.34206.80 
  Erzhanov, Arman f2286 KAZ0.501-0.0620-1.20 
  Doncev, Alexandr 2231 MDA1.0010.37207.40 
  Mesropov, Konstantin m2420 RUS0.001-0.3720-7.40 
  Savenkov, Konstantin f2386 RUS0.001-0.4220-8.40 
  Karpov, Vadim m2361 RUS1.0010.552011.00 
  Smirnov, Timofey 2296 RUS1.0010.46209.20 

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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