Individual Calculations January 2011
 Dobrovolsky, Oleg  Total change: -4.80  Rating chartPersonal card
 Championat Rostov city 2010 Rostov-na-Donu RUS 2010-11-27
RcRownchangeKK*chgGame
 2169 2294 5.50 9 -0.32 15 -4.80 
  Reva, Kirill 1899 RUS1.0010.08151.20 
  Rasstriguine, Andrei 2080 RUS1.0010.23153.45 
  Inozemtsev, Arsen 2137 RUS0.501-0.2115-3.15 
  Petrov, Artur f2393 RUS0.5010.14152.10 
  Zakhartsov, Vladimir 2126 RUS1.0010.28154.20 
  Petrushin, Alexander I m2464 RUS0.001-0.2815-4.20 
  Parinov, Ivan 1984 RUS0.501-0.3615-5.40 
  Gladkiy, Dmitriy 2279 RUS0.501-0.0215-0.30 
  Milushev, Oleg 2163 RUS0.501-0.1815-2.70 

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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