Rapid: Individual Calculations October 2018
 Bernardo, Darry  Total change: 19.80  Rating chartPersonal card
 Lifecore Enterprises Open Chess Tournament 2018 Calapan CIty PHI 2018-09-09
RcRownchangeKK*chgGame
 2241 1952 1.50 3 0.99 20 19.80 
  Elorta, David 2352  * PHI0.5010.42208.40 
  Areque, Jerry 2102 PHI1.0010.702014.00 
  Mariano, Nelson Iii f2268 PHI0.001-0.1320-2.60 
 * 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)
 

 

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