Individual Calculations January 2019
 Quiros Cajina, Allan  Total change: -3.60  Rating chartPersonal card
 II Torneo Internacional de Liberia 2018 Liberia CRC 2018-12-19
RcRownchangeKK*chgGame
 1668 1674 3.00 6 -0.18 20 -3.60 
  Alfaro, William f2074  * NCA0.001-0.0820-1.60 
  Jimenez Mendoza, Kevin 1410 CRC1.0010.18203.60 
  Rocha, Maximiliano f2074  * NCA0.001-0.0820-1.60 
  Pastor Carvajal, Jeigoth 1525 CRC0.501-0.2020-4.00 
  Mendez Moreno, Kevin Alberto 1568 CRC0.501-0.1420-2.80 
  Brenes Benavides, Delianny wc1359 CRC1.0010.14202.80 
 * 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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