Individual Calculations February 2020
 Prilleltensky, Matan  Total change: -20.80  Rating chartPersonal card
 Marshall FIDE Monday December 2019 - January 2020 New York, New York USA 2019-12-09
RcRownchangeKK*chgGame
 1904 2111 0.50 1 -0.27 20 -5.40 
  Yagiz, Bora 1904 TUR0.501-0.2720-5.40 

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)
 
 Marshall Premier January 2020 New York, New York USA 2020-01-03
RcRownchangeKK*chgGame
 1905 2118 0.00 1 -0.77 20 -15.40 
  Gaspard, Fritz 1905 USA0.001-0.7720-15.40 

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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