Individual Calculations February 2023
 Zdorov, Egor Vit  Total change: 28.00  Rating chartPersonal card
 BOTVINNIK CUP_C_2023 Moscow RUS 2023-01-03
RcRownchangeKK*chgGame
 1450 1566 3.50 7 -1.04 40 -41.60 
  Bars, Oleg 1433 RUS1.0010.324012.80 
  Smirnov, Platon 1500 RUS0.501-0.0940-3.60 
  Afanasiev, Roman Bor 1300 RUS1.0010.18407.20 
  Iovlev, Mikhail 1563 RUS0.001-0.5040-20.00 
  Knyazkov, Egor 1366 RUS1.0010.24409.60 
  Fedorov, Artem Alek 1557 RUS0.001-0.5140-20.40 
  Ivashkin, Aleksandr 1433 RUS0.001-0.6840-27.20 

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)
 
 Memorial of T.Petrosyan Moscow RUS 2023-01-14
RcRownchangeKK*chgGame
 1573 1566 6.00 9 1.74 40 69.60 
  Kulakov, Evgeny 1218 RUS0.501-0.3940-15.60 
  Ali, Mokhammed 1161 RUS1.0010.08403.20 
  Petrov, Matvey 1745 RUS0.5010.23409.20 
  Pshenina, Anastasia 1344 RUS1.0010.22408.80 
  Boleyninger, Maksim 1705 RUS1.0010.694027.60 
  Cherniaev, Danil 1656 RUS0.001-0.3840-15.20 
  Tolstykh, Viktor 1761 RUS1.0010.754030.00 
  Asatryan, Leon 1844 RUS0.001-0.1740-6.80 
  Preobrazhensky, Andrey 1725 RUS1.0010.714028.40 

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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