Individual Calculations October 2014
 Donskov, Anatoly  Total change: -1.80  Rating chartPersonal card
 St. Petersburg Amateur Open Champ. 2014 St. Petersburg RUS 2014-08-22
RcRownchangeKK*chgGame
 2185 2311 4.50 7 -0.09 20 -1.80 
  Puzyrevsky, Boris M. 1973 RUS1.0010.12202.40 
  Malyshev, Roman 2121 RUS1.0010.25205.00 
  Pogosian, Vladimir 2151 ARM1.0010.29205.80 
  Balaian, Alina wm2214 RUS1.0010.37207.40 
  Apryshko, Gleb f2316 RUS0.001-0.4920-9.80 
  Manin, Viktor 2183 UZB0.501-0.1720-3.40 
  Ivanov, Sergey A. f2340 RUS0.001-0.4620-9.20 

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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