Individual Calculations August 2015
 Astahov, Sergej  Total change: 4.40  Rating chartPersonal card
 Day of Russia 2015 Rtg Vidnoe RUS 2015-06-22
RcRownchangeKK*chgGame
 2224 2150 5.50 13 0.22 20 4.40 
  Arakeljan, Alexandr 2262 ARM1.0010.652013.00 
  Afonin, Vladimir 2050 RUS0.501-0.1420-2.80 
  Frizyuk, Alexey 2241 RUS0.001-0.3820-7.60 
  Belanov, Sergey 2275 RUS0.5010.17203.40 
  Bolhovitin, Aleksandr m2426 RUS0.001-0.1720-3.40 
  Emeljanov, Evgeny I. 2052 RUS1.0010.37207.40 
  Frizyuk, Natalia wf2135 RUS0.501-0.0220-0.40 
  Lazarev, Maxim f2170 RUS0.5010.03200.60 
  Varfolomeev, Jurij f2324 RUS0.5010.23204.60 
  Guschenko, Sergej 2334 RUS0.001-0.2620-5.20 
  Marutjan, Slavik 2028 RUS1.0010.33206.60 
  Loskutov, Andrey 2397 RUS0.001-0.1920-3.80 
  Remizov, Mikhail 2221 RUS0.001-0.4020-8.00 

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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