Rapid: Individual Calculations October 2021
 Zakharov, Alexey O.  Total change: 27.20  Rating chartPersonal card
 Petersburg Summer 2021 - Rapid Grand-Prix St. Petersburg RUS 2021-08-28
RcRownchangeKK*chgGame
 1668 1883 6.50 11 -0.70 20 -14.00 
  Rachikhin, Roman 1148 RUS1.0010.01200.20 
  Vlasenko, Miroslav m2407 RUS0.001-0.0320-0.60 
  Smirnov, Mark Al. 1428 RUS0.001-0.9420-18.80 
  Kandrashina, Darya 1349 RUS1.0010.03200.60 
  Frolov, Zakhar 1418 RUS1.0010.05201.00 
  Buyanov, Gleb 1148 RUS1.0010.01200.20 
  Azimov, Ilyas 2177 RUS0.001-0.1520-3.00 
  Smikovski, Semen 1400 RUS1.0010.05201.00 
  Golikov, Daniil f2069 RUS0.001-0.2620-5.20 
  Melenchuk, Olga wc1570 RUS1.0010.14202.80 
  Muromtsev, Arthur f2229 RUS0.5010.39207.80 

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 Cup 2021 Qualifier Men St. Petersburg RUS 2021-09-18
RcRownchangeKK*chgGame
 2041 1883 5.00 9 2.06 20 41.20 
  Zubritskiy, Artyom m2395 RUS0.001-0.0420-0.80 
  Smorodkin, Andrey 1563 EST1.0010.13202.60 
  Gabdrakhmanov, Azat f2285 RUS0.5010.42208.40 
  Sokolov, Ilia 1980 RUS1.0010.632012.60 
  Artamonov, Valery 2149 RUS1.0010.822016.40 
  Getman, Tatyana wf2146 RUS0.001-0.1820-3.60 
  Romanov, Nikita M. 1999 RUS0.001-0.3420-6.80 
  Garmash, Aliona wf1949 RUS0.5010.09201.80 
  Mamochev, Andrei 1907 RUS1.0010.532010.60 

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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