Blitz: Individual Calculations October 2018
 Castillo Morales, Thais  Total change: 9.80  Rating chartPersonal card
 II Torneo Blitz Promesas 2018 SAN JOSE CRC 2018-09-15
RcRownchangeKK*chgGame
 1781 1636 2.50 6 0.49 20 9.80 
  Solano Cuya, Bryan m2036  * CRC0.001-0.0820-1.60 
  Chaves Sanchez, Gabriel A 2036  * CRC0.001-0.0820-1.60 
  Salas Estrada, Ana Maria 1236  * CRC1.0010.08201.60 
  Quesada Campos, Jordi Alessandre c1974 CRC0.001-0.1220-2.40 
  Marin Leon, Valeria wc1677 CRC0.5010.06201.20 
  Morera Campos, Hazel Maria wm1728 CRC1.0010.632012.60 
 * 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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