Blitz: Individual Calculations February 2019
 Acuna Arias, Minor  Total change: -25.40  Rating chartPersonal card
 Torneo Blitz Ernesto Sabato San Jose CRC 2019-01-28
RcRownchangeKK*chgGame
 1761 1470 0.00 7 -1.27 20 -25.40 
  Hourigan, Gerrit 1870  * GER0.001-0.0820-1.60 
  Vargas Serrano, Pablo Andres 1870  * CRC0.001-0.0820-1.60 
  Murillo Varela, Ricardo 1870  * CRC0.001-0.0820-1.60 
  Dinarte Villagra, Victor 1721 CRC0.001-0.1920-3.80 
  Aragon Masis, Sergio 1669 CRC0.001-0.2420-4.80 
  Baum Gutierrez, Ismael 1455 CRC0.001-0.5220-10.40 
  Urbina Quiroz, Edwin 1870  * CRC0.001-0.0820-1.60 
 * 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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