Individual Calculations August 2015
 Bochkarev, Alexey  Total change: -6.60  Rating chartPersonal card
 Polugaevsky Memorial 2015 Samara RUS 2015-07-03
RcRownchangeKK*chgGame
 2241 2306 4.50 9 -0.66 10 -6.60 
  Sakorenko, Adriana 1906  * RUS1.0010.08100.80 
  Dobrov, Vladimir g2517 RUS0.5010.27102.70 
  Yuffa, Daniil m2474 RUS0.001-0.2810-2.80 
  Gusarov, Aleksey 2118 RUS1.0010.26102.60 
  Galaktionov, Artem 2168 RUS0.501-0.1910-1.90 
  Kontsevik, Georgy 2127 RUS1.0010.27102.70 
  Ulko, Jaroslav m2461 RUS0.001-0.2910-2.90 
  Pogorelskikh, Sergey 2223 RUS0.501-0.1110-1.10 
  Bykov, Oleg 2178 RUS0.001-0.6710-6.70 
 * 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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