Blitz: Individual Calculations August 2019
 Semana Ramirez, Jerian  Total change: 7.20  Rating chartPersonal card
 JDN Blitz U16 Equipos Absoluto 2019 Ciudad Colon CRC 2019-06-30
RcRownchangeKK*chgGame
 1458 1191 1.00 3 0.36 20 7.20 
  Pastor Carvajal, Jeigoth 1568 CRC0.001-0.0920-1.80 
  Sandi Quiros, Andrey 1591  * CRC0.001-0.0820-1.60 
  Arias Gomez, Luis Alfredo 1216 CRC1.0010.532010.60 
 * 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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