Individual Calculations September 2021
 Sankov, Igor  Total change: 77.60  Rating chartPersonal card
 Vladimir Open 2021 boys 13 Suzdal RUS 2021-08-04
RcRownchangeKK*chgGame
 1265 1062 4.00 8 1.94 40 77.60 
  Citores Orlov, Serafim 1093 RUS1.0010.544021.60 
  Karapetyan, Arman 1210 RUS1.0010.704028.00 
  Ushakov, Nikita 1401 RUS0.001-0.1240-4.80 
  Gulevich, Timofey 1314 RUS1.0010.814032.40 
  Panaev, Timur 1444 RUS0.001-0.0940-3.60 
  Fedorov, Vladimir 1153 RUS1.0010.624024.80 
  Belyatskiy, Petr 1333 RUS0.001-0.1740-6.80 
  Vashaev, Evgenii 1175 RUS0.001-0.3540-14.00 

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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