Individual Calculations February 2019
 Zerquera, Thomas  Total change: -18.80  Rating chartPersonal card
 2018 Pan-American Intercollegiate Team Championship Burlingame, California USA 2018-12-27
RcRownchangeKK*chgGame
 2244 1915 0.00 3 -0.39 40 -15.60 
  Bok, Benjamin g2315  * NED0.001-0.0840-3.20 
  Wong, Jianwen 2191 MAS0.001-0.1740-6.80 
  Eswaran, Ashritha wm2227 USA0.001-0.1440-5.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 5th Annual Gulf Coast New Year's Open Estero, Florida USA 2019-01-04
RcRownchangeKK*chgGame
 2036 1915 1.00 3 -0.08 40 -3.20 
  Maldonado, Oscar 2011 USA0.001-0.3740-14.80 
  Chen, Benjamin 1857 USA1.0010.424016.80 
  Valido, Cesar Jose f2241 CUB0.001-0.1340-5.20 

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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