Individual Calculations March 2022
 Chernobrovkin, Arkady  Total change: 23.20  Rating chartPersonal card
 Kaluga region Champ. 2022 Kaluga RUS 2022-02-05
RcRownchangeKK*chgGame
 1636 1731 5.50 8 0.58 40 23.20 
  Trishin, Maksim 1420 RUS1.0010.14405.60 
  Narozhniy, Artem 1432 RUS0.001-0.8540-34.00 
  Abramenkov, Sergei 1523 RUS0.001-0.7740-30.80 
  Kogan, Tatjana 1614 RUS1.0010.344013.60 
  Galustyan, Sergey 1698 RUS1.0010.454018.00 
  Kogan, Elvira 1802 RUS1.0010.604024.00 
  Movsesyan, Tigran 1679 RUS1.0010.434017.20 
  Kachulin, Sergey 1917 RUS0.5010.24409.60 

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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