Individual Calculations October 2021
 Khaychuk, Igor  Total change: 37.20  Rating chartPersonal card
 Gagarinskiy_Standard Moscow RUS 2021-09-18
RcRownchangeKK*chgGame
 1206 1016 2.00 4 0.93 40 37.20 
  Zontov, Dmitry 1273 RUS0.001-0.1840-7.20 
  Zontova, Olga 1338 RUS0.001-0.1340-5.20 
  Polevoy, Yusuf 1024 RUS1.0010.514020.40 
  Bobrov, Maksim 1187 RUS1.0010.734029.20 

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)
 

 

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