Individual Calculations December 2022
 Safin, Roman  Total change: 48.40  Rating chartPersonal card
 Ural FO 2022 - B15 Verkhnyaya Pyshma RUS 2022-10-31
RcRownchangeKK*chgGame
 1412 1440 5.50 8 1.21 40 48.40 
  Averchenko, Leonid 1222 RUS1.0010.22408.80 
  Botev, Mark 1251 RUS1.0010.254010.00 
  Melin, Vladislav 1464 RUS0.5010.03401.20 
  Nekrasov, Danil 1197 RUS1.0010.20408.00 
  Gemel, Fedor 1501 RUS0.5010.08403.20 
  Avvakumov, Maksim 1709 RUS0.001-0.1740-6.80 
  Chvanov, Ilia 1512 RUS1.0010.604024.00 
  Korolenko, Artem 1443 RUS0.5010.00400.00 

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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