Individual Calculations February 2015
 Zontakh, Andrey  Total change: -2.20  Rating chartPersonal card
 Vladimir Dvorkovich Memorial Stage of Russian Chess Cup Men 2015 Taganrog RUS 2015-01-17
RcRownchangeKK*chgGame
 2374 2540 6.00 9 -0.22 10 -2.20 
  Maltsevskaya, Aleksandra 2140  * RUS1.0010.08100.80 
  Kovalchuk, Alexey 2281 RUS1.0010.18101.80 
  Shimanov, Aleksandr g2591 RUS0.001-0.4310-4.30 
  Dordzhieva, Dinara wm2244 RUS0.501-0.3510-3.50 
  Tsapulin, Anatoly 2215 RUS0.501-0.3710-3.70 
  Pushkov, Nikolai g2303 RUS1.0010.20102.00 
  Korchmar, Vasiliy f2405 RUS1.0010.32103.20 
  Shomoev, Anton g2576 RUS0.5010.05100.50 
  Goganov, Aleksey g2615 RUS0.5010.10101.00 
 * 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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