Individual Calculations February 2022
 Bucher, Grant W  Total change: -50.40  Rating chartPersonal card
 FE 6 Vergani Cup gennaio - A Cattolica ITA 2022-01-02
RcRownchangeKK*chgGame
 2011 2110 2.50 8 -2.52 20 -50.40 
  Marin, Mihail g2477 ROU0.001-0.1020-2.00 
  Rempe, Jonas 1850 GER0.001-0.8220-16.40 
  Garbezza, Davide 1938 ITA1.0010.27205.40 
  Tilvikas, Justas 1937 LTU0.001-0.7320-14.60 
  Fiolo, Costanza 1724 ITA1.0010.09201.80 
  Gomes, Mary Ann wg2354 IND0.001-0.2020-4.00 
  Frescura, Davide 1917 ITA0.501-0.2520-5.00 
  Venkatesan, Kavin 1891 IRL0.001-0.7820-15.60 

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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