Blitz: Individual Calculations August 2021
 Sergeyev, Alexander  Total change: 11.80  Rating chartPersonal card
 Seniors UrFO Championship 2021 blitz Satka RUS 2021-07-13
RcRownchangeKK*chgGame
 1840 2125 7.00 9 0.59 20 11.80 
  Fisher, Aleksandr 1390 RUS1.0010.01200.20 
  Grigoryeva, Olga 1588 RUS1.0010.03200.60 
  Zavialov, Vladimir 1390 RUS1.0010.01200.20 
  Shainurov, Talgat 1996 RUS1.0010.33206.60 
  Kaskinova, Tanzilya 1557 RUS1.0010.02200.40 
  Kolomensky, Vladimir f2173 RUS1.0010.572011.40 
  Shangin, Valery f2037 RUS0.501-0.1220-2.40 
  Pozin, Sergey m2238 RUS0.001-0.3520-7.00 
  Kozlov, Oleg m2190 RUS0.5010.09201.80 

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)
 

 

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