Individual Calculations November 2016
 Morera Campos, Yanori Maria  Total change: 19.20  Rating chartPersonal card
 IV Open Encuentro de Culturas Santa Ana 2016 Santa Ana CRC 2016-10-01
RcRownchangeKK*chgGame
 1869 1805 3.50 6 0.96 20 19.20 
  Sandi Castro, Allan 1405  * CRC0.501-0.4220-8.40 
  Arce Oviedo, Cesar 1651 CRC1.0010.29205.80 
  Vaglio Mattey, Emanuel 2112 CRC1.0010.862017.20 
  Jimenez Garcia, Emmanuel f2205  * CRC0.001-0.0820-1.60 
  Chaves Villalobos, David G 1931 CRC0.5010.17203.40 
  Martinez Acuna, Huber 1911 CRC0.5010.14202.80 
 * 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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