Individual Calculations September 2021
 Ushakov, Nikita  Total change: 12.40  Rating chartPersonal card
 Vladimir Open 2021 boys 13 Suzdal RUS 2021-08-04
RcRownchangeKK*chgGame
 1378 1401 4.50 8 0.31 40 12.40 
  Tolstykh, Viktor 1469 RUS1.0010.594023.60 
  Sankov, Igor 1062 RUS1.0010.12404.80 
  Shakhurdin, Timofey 1339 RUS0.001-0.5940-23.60 
  Nesterov, Ivan 1556 RUS0.001-0.2940-11.60 
  Gidaspov, Alexander 1384 RUS0.001-0.5240-20.80 
  Sirotin, Nikita 1330 RUS1.0010.404016.00 
  Gulevich, Timofey 1314 RUS1.0010.384015.20 
  Fedorov, Artem Alek 1569 RUS0.5010.22408.80 

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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