Individual Calculations October 2017
 Lorenzo De Los Santos, Luis L.  Total change: 0.00  Rating chartPersonal card
 5to. Torneo Abierto de Ajedrez William Bermudez Adams In Memoriam Ponce PUR 2017-09-08
RcRownchangeKK*chgGame
 1804 2109 2.50 3 0.00 20 0.00 
  Vega Jimenez, Keyshla M. wc1709  * PUR1.0010.08201.60 
  Sosa Pacheco, Luis 1721 PUR1.0010.09201.80 
  Diaz Montes, Edwin c1981 PUR0.501-0.1720-3.40 
 * 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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