Individual Calculations March 2015
 Ditiatev, Sergey  Total change: -23.10  Rating chartPersonal card
 Kaluga_Region_Champ_2015 Kaluga RUS 2015-02-06
RcRownchangeKK*chgGame
 2065 2247 5.50 9 -0.89 10 -8.90 
  Ogurtzov, Igor 1847  * RUS1.0010.08100.80 
  Denisov, Nikolay D. 1956 RUS0.501-0.3510-3.50 
  Yurchenkov, Yury 1919 RUS1.0010.13101.30 
  Moiseev, Alexandr A 2239 RUS0.501-0.0110-0.10 
  Afonasieva, Anna 2035 RUS0.501-0.2710-2.70 
  Shirokov, Vecheslav 2024 RUS1.0010.22102.20 
  Grishin, G.g. 2258 RUS0.5010.02100.20 
  Provotorov, Alexandr P. m2325 RUS0.5010.11101.10 
  Polkovnikov, Nikolay 1984 RUS0.001-0.8210-8.20 
 * 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)
 
 Kaluga Seniors Champ 2015 Kaluga RUS 2015-02-16
RcRownchangeKK*chgGame
 1981 2247 5.00 8 -1.42 10 -14.20 
  Yurchenkov, Yury 1919 RUS1.0010.13101.30 
  Tarasov, Gennady 1990 RUS1.0010.18101.80 
  Panko, Alexander 2022 RUS0.501-0.2810-2.80 
  Provotorov, Alexandr P. m2325 RUS0.001-0.3910-3.90 
  Petrov, Vladimir S. 1915 RUS0.501-0.3810-3.80 
  Dichev, Vasily 1866 RUS0.001-0.9110-9.10 
  Kryukov, Valery B. 1855 RUS1.0010.08100.80 
  Denisov, Nikolay D. 1956 RUS1.0010.15101.50 

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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