Rapid: Individual Calculations April 2023
 Zaichikov, Andrey  Total change: 6.00  Rating chartPersonal card
 Neva Open 2023 March_Rapid C St. Petersburg RUS 2023-03-04
RcRownchangeKK*chgGame
 1877 2107 6.00 7 0.59 20 11.80 
  Demyanov, Evgeniy 1707  * RUS1.0010.08201.60 
  Schepets, Savva 1757  * RUS1.0010.11202.20 
  Polukhin, Alexander 1908 RUS1.0010.24204.80 
  Ponomarev, Vsevolod 2066 RUS1.0010.44208.80 
  Isaev, Yuriy V 1900 RUS1.0010.23204.60 
  Lapin, Artem 1962 RUS0.501-0.1920-3.80 
  Afanasieva, Alexandra wf1840 RUS0.501-0.3220-6.40 
 * 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)
 
 St. Petersburg Rapid Championship 2023 Men St. Petersburg RUS 2023-03-11
RcRownchangeKK*chgGame
 1963 2107 5.50 9 -0.29 20 -5.80 
  Shishkin, Vladislav 1610 RUS0.501-0.4620-9.20 
  Iudina, Veronika 1636 RUS1.0010.05201.00 
  Vlasenko, Miroslav m2319 RUS0.5010.27205.40 
  Maslov, Nikolay A 1777 RUS1.0010.12202.40 
  Badazhkov, Egor 1707  * RUS1.0010.08201.60 
  Zubritskiy, Artyom m2478 RUS0.001-0.1020-2.00 
  Puzyrevsky, Semen 1944 RUS0.501-0.2220-4.40 
  Filippov, Kirill P. 1960 RUS1.0010.30206.00 
  Chyndygyr, Tamerlan f2232 RUS0.001-0.3320-6.60 
 * 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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