Individual Calculations August 2023
 Ermolaev, Andrey  Total change: 29.20  Rating chartPersonal card
 Moscow Open 2023 C (B15) Moscow RUS 2023-07-17
RcRownchangeKK*chgGame
 1393 1498 6.50 9 0.73 40 29.20 
  Sirazhetdinov, Timur 1503 RUS1.0010.514020.40 
  Zelenov, Grigoriy 1261 RUS0.001-0.8040-32.00 
  Golovenko, Kirill Dm 1169 RUS1.0010.12404.80 
  Shchurin, Vladimir 1294 RUS1.0010.24409.60 
  Stepanov, Serafim 1308 RUS0.501-0.2540-10.00 
  Karapetyan, Arman 1377 RUS1.0010.344013.60 
  Pepelov, Kirill 1383 RUS1.0010.344013.60 
  Surinov, Mikhail A 1879 RUS0.001-0.0940-3.60 
  Romanenko, Semen O. 1362 RUS1.0010.324012.80 

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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