Individual Calculations February 2019
 Mora Nunez, Kevin  Total change: -13.60  Rating chartPersonal card
 Abierto Internacional Metropolitano B 2018 San Jose CRC 2018-12-26
RcRownchangeKK*chgGame
 1553 1437 1.50 5 -0.34 40 -13.60 
  Ocampo Arias, Jose Ignacio 1353 CRC0.501-0.1240-4.80 
  Fonseca Robles, Anthony 1671 CRC1.0010.794031.60 
  Quiros Avendano, Luis Alejandro 1736 CRC0.001-0.1540-6.00 
  Ramirez Almeciga, Yenny Melisa 1704 CRC0.001-0.1840-7.20 
  Semana Ramirez, Jerian 1303 CRC0.001-0.6840-27.20 

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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