Individual Calculations January 2021
 Bobkov, Vadim  Total change: 101.08  Rating chartPersonal card
 Championship Samara Region Men 2020_STD Samara RUS 2020-11-30
RcRownchangeKK*chgGame
 2107 2164 6.00 9 1.05 38 39.90 
  Morgachev, Sergey 2121 RUS1.0010.443816.72 
  Palachev, Petr f2345 RUS0.001-0.2638-9.88 
  Yashin, Vladimir 1764  * RUS1.0010.08383.04 
  Mokshanov, Alexey m2454 RUS1.0010.843831.92 
  Sitdikov, Ratmir 1964 RUS1.0010.24389.12 
  Kholopov, Roman 1764  * RUS0.501-0.4238-15.96 
  Shapiro, David f2399 RUS0.5010.293811.02 
  Leukhin, Artem 1801 RUS1.0010.10383.80 
  Purygin, Andrei f2349 RUS0.001-0.2638-9.88 
 * 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)
 
 L. Polugaevsky Memorial 2020 Samara RUS 2020-12-19
RcRownchangeKK*chgGame
 2011 2164 7.50 9 1.61 38 61.18 
  Inyushkin, Sergei 1764  * RUS1.0010.08383.04 
  Rekonchishek, Egor 1764  * RUS1.0010.08383.04 
  Purygin, Andrei f2349 RUS0.5010.24389.12 
  Sharikov, Alexander 2202 RUS1.0010.553820.90 
  Suvorov, Aleksandr 2148 RUS0.501-0.0238-0.76 
  Grebnev, Aleksey 2256 RUS0.5010.13384.94 
  Smaglov, Konstantin 2084 RUS1.0010.393814.82 
  Tolstykh, Arina 1764  * RUS1.0010.08383.04 
  Nagiev, Talyb 1764  * RUS1.0010.08383.04 
 * 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)
 

 

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