Blitz: Individual Calculations September 2014
 Arias Santana, Mauricio  Total change: -9.40  Rating chartPersonal card
 Campeonato Relámpago de Costa Rica por Equipos 2014 San Jose CRC 2014-07-26
RcRownchangeKK*chgGame
 1966 2254 7.00 9 -0.47 20 -9.40 
  Salas Torres, Pamela wc1854  * CRC1.0010.08201.60 
  Toro Soto, Anthony Roy 2016 CRC0.001-0.8020-16.00 
  Brenes Salgado, Juan Carlos 1981 CRC1.0010.17203.40 
  Marin Leon, Bryan Jesus 1854  * CRC1.0010.08201.60 
  Urbina Quiroz, Edwin 2159 CRC0.001-0.6320-12.60 
  Ramirez Almeciga, Cristian A. 1890 CRC1.0010.10202.00 
  Jimenez Esquivel, Greivin 1969 CRC1.0010.16203.20 
  Quesada Ulate, Randall 2069 CRC1.0010.26205.20 
  Bonilla Sequeira, Pablo 1902 CRC1.0010.11202.20 
 * 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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