Individual Calculations May 2019
 Moran, Mike  Total change: -21.80  Rating chartPersonal card
 I Torneo Abierto de Curridabat 2019 Curridabat CRC 2019-03-23
RcRownchangeKK*chgGame
 1599 1469 0.00 3 -1.09 20 -21.80 
  Jimenez Sancho, Pedro Pablo 1804 CRC0.001-0.1220-2.40 
  Murillo Tsijli, Manuel 1869  * CRC0.001-0.0820-1.60 
  Quiros Acuna, Nicole 1124 CRC0.001-0.8920-17.80 
 * 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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