Blitz: Individual Calculations October 2018
 Chaves Sanchez, Gabriel A  Total change: 14.20  Rating chartPersonal card
 II Torneo Blitz Promesas 2018 SAN JOSE CRC 2018-09-15
RcRownchangeKK*chgGame
 1985 2103 5.00 7 0.71 20 14.20 
  Marin Leon, Valeria wc1703  * CRC1.0010.08201.60 
  Jimenez Garcia, Emmanuel f2346 CRC0.001-0.2020-4.00 
  Castillo Morales, Thais wf1703  * CRC1.0010.08201.60 
  Carvajal Gorgona, Jonathan f2171 CRC1.0010.592011.80 
  Solano Cuya, Bryan m2296 CRC0.5010.25205.00 
  Quesada Campos, Jordi Alessandre c1974 CRC0.501-0.1720-3.40 
  Salazar Gould, Melanie wf1703  * CRC1.0010.08201.60 
 * 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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