Individual Calculations November 2017
 Koziak, Vitali  Total change: -14.00  Rating chartPersonal card
 Corsican Circuit 2017 - Open Oscaro BASTIA FRA 2017-10-21
RcRownchangeKK*chgGame
 2320 2490 5.00 9 -1.40 10 -14.00 
  Halmeenmaki, Tuomo 2193 FIN1.0010.15101.50 
  Ravi, Teja S. m2361 IND0.501-0.1710-1.70 
  Kulkarni, Rakesh 2281 IND0.501-0.2710-2.70 
  Kirk, Ezra f2381 ENG0.501-0.1510-1.50 
  Chu, Wei Chao m2340 CHN0.001-0.7010-7.00 
  Nebolsina, Vera wg2220 RUS0.501-0.3310-3.30 
  Asenov, Pavel 2197 ENG1.0010.15101.50 
  Kathmale, Sameer m2255 IND1.0010.21102.10 
  Dreev, Aleksey g2652 RUS0.001-0.2910-2.90 

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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