Rapid: Individual Calculations May 2015
 Poletaev, Vitaly  Total change: -20.40  Rating chartPersonal card
 UR chmp. (I gr) rapid 2015 Izhevsk RUS 2015-04-03
RcRownchangeKK*chgGame
 1757 2026 1.00 4 -2.26 20 -45.20 
  Shafiev, Shamil 1876 RUS0.001-0.7020-14.00 
  Grigorjev, Iljya K. 1762 RUS1.0010.18203.60 
  Osipov, Daniil 1763 RUS0.001-0.8220-16.40 
  Maranov, Armen 1626  * RUS0.001-0.9220-18.40 
 * 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)
 
 Russian Championship men seniors rapid 2015 Lesnoj gorodok RUS 2015-04-12
RcRownchangeKK*chgGame
 2163 2026 4.50 10 1.24 20 24.80 
  Repin, Oleg 2217 RUS0.001-0.2520-5.00 
  Zhelnin, Vladimir V m2405 RUS0.001-0.0920-1.80 
  Masich, Vladimir 1892 RUS1.0010.32206.40 
  Neizvestnykh, Vitalij 2168 RUS1.0010.692013.80 
  Archangelsky, Mikhail m2126 RUS1.0010.642012.80 
  Bakhtin, Vladimir A. 2198 RUS0.001-0.2720-5.40 
  Altshul, Raffael f2153 RUS1.0010.672013.40 
  Mamoshin, Valery f2168 RUS0.5010.19203.80 
  Orekhov, Viktor 2173 RUS0.001-0.3020-6.00 
  Safronov, Yuri 2131 RUS0.001-0.3620-7.20 

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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