Rapid: Individual Calculations January 2020
 Koryabkin, Valery  Total change: -59.20  Rating chartPersonal card
 Ryazan championship 2019. Rapid Ryazan RUS 2019-12-21
RcRownchangeKK*chgGame
 2039 2003 3.50 14 -2.96 20 -59.20 
  Gazakaev, Sergey f2235 RUS0.5010.29205.80 
  Balashov, Arseny 2119 RUS0.001-0.3420-6.80 
  Stepovoj, Vladimir m2225 RUS0.001-0.2220-4.40 
  Chuklin, Ivan 1782 RUS0.001-0.7820-15.60 
  Golovinsky, Alexandr 1968 RUS0.001-0.5520-11.00 
  Andrukh, Anatoly 1862 RUS0.001-0.6920-13.80 
  Raikin, Leonid m2064 RUS0.5010.08201.60 
  Timokhin, Alexander 2094 RUS0.001-0.3820-7.60 
  Vasiliev, Vladimir V. f2268 RUS0.001-0.1820-3.60 
  Zmaznova, Alla 1795 RUS1.0010.23204.60 
  Vasiliev, Vladimir P. m2356 RUS0.001-0.1120-2.20 
  Shibaev, Vladimir 1854 RUS1.0010.30206.00 
  Arsenov, Anton 1940 RUS0.001-0.5920-11.80 
  Tchebalkin, Evgeny 1987 RUS0.501-0.0220-0.40 

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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