Individual Calculations May 2019
 Leon Cubero, Brandon  Total change: 14.80  Rating chartPersonal card
 I Torneo Abierto de Curridabat 2019 Curridabat CRC 2019-03-23
RcRownchangeKK*chgGame
 1685 1613 3.00 6 0.37 40 14.80 
  Minero Pineda, Carlos 2013  * CRC0.001-0.0840-3.20 
  Brenes Benavides, Delianny wc1340 CRC1.0010.17406.80 
  Hernandez Obando, Jason Ivan 1484 CRC1.0010.334013.20 
  Villagra Arce, Henry 1933 CRC0.001-0.1340-5.20 
  Morales Jimenez, Dennis 1342 CRC1.0010.17406.80 
  Murillo Tsijli, Manuel 1998 CRC0.001-0.0940-3.60 
 * 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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