Individual Calculations October 2017
 Del Cid, Edilberto  Total change: -8.80  Rating chartPersonal card
 XV Festival de Ajedrez Centroamericano y del Caribe Panama 2017 U-18 Ciudad Panama PAN 2017-08-09
RcRownchangeKK*chgGame
 1950 1597 0.00 2 -0.22 40 -8.80 
  Jimenez, Pedro 1903 PAN0.001-0.1440-5.60 
  Cuenca Gomez, Jesus m1997  * CUB0.001-0.0840-3.20 
 * 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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