Individual Calculations February 2022
 Kocharin, Timur  Total change: 9.20  Rating chartPersonal card
 Lugano New Year Open 2022 Lugano SUI 2022-01-02
RcRownchangeKK*chgGame
 1888 1653 1.50 4 0.23 40 9.20 
  Patuzzo, Fabrizio f2300 SUI0.001-0.0140-0.40 
  Breggia Bicchiere, Antonio 1506 ITA1.0010.304012.00 
  Mattenberger, Dominik 1655 SUI0.5010.00400.00 
  Zoldan, Matteo c2090 ITA0.001-0.0640-2.40 

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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