Individual Calculations January 2023
 Rossomakhin, Efim  Total change: 14.00  Rating chartPersonal card
 Kirov region Champ 2022 Kirov RUS 2022-12-02
RcRownchangeKK*chgGame
 1701 1109 1.00 4 0.35 40 14.00 
  Uraev, Ivan f2264 RUS0.0010.00400.00 
  Popyvanov, Vyacheslav 1810 RUS0.001-0.0140-0.40 
  Seidov, Georgij 1709 RUS0.001-0.0240-0.80 
  Sergeev, Alexander 1021 RUS1.0010.384015.20 

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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