Rapid: Individual Calculations August 2021
 Ermolaev, Andrey  Total change: -8.00  Rating chartPersonal card
 Rapid Moscow. July 2021 - 2 Moscow RUS 2021-07-10
RcRownchangeKK*chgGame
 1302 1394 2.00 6 -1.83 20 -36.60 
  Vul, Arkadi Eremeevich g1846 RUS0.001-0.0620-1.20 
  Zaseev, Bogdan 1237 RUS0.501-0.2120-4.20 
  Badulina, Polina 1200 RUS0.501-0.2520-5.00 
  Fedorov, Artem Alek 1206 RUS0.001-0.7420-14.80 
  Sizov, Mikhail 1077 RUS1.0010.13202.60 
  Korobova, Polina Ser 1245 RUS0.001-0.7020-14.00 

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)
 
 Rapid Moscow. July 2021 - 3 Moscow RUS 2021-07-17
RcRownchangeKK*chgGame
 1620 1394 3.50 7 1.43 20 28.60 
  Kolesov, Gordey 1818 RUS0.001-0.0720-1.40 
  Usov, Dmitry E. 1699 RUS0.5010.36207.20 
  Zavialov, Vladimir 1845 RUS0.001-0.0620-1.20 
  Kuts, Vladimir 1296 RUS1.0010.37207.40 
  Arsenov, Anton 2005 RUS0.001-0.0220-0.40 
  Korobova, Polina Ser 1245 RUS1.0010.30206.00 
  Nikishin, Igor 1431 RUS1.0010.552011.00 

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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