Blitz: Individual Calculations September 2019
 Mora Soto, Jorge Adan  Total change: -29.00  Rating chartPersonal card
 III Torneo Abierto Blitz Ajedrez Costa Rica 2019 Jimenez de Pococi CRC 2019-08-18
RcRownchangeKK*chgGame
 1419 1386 0.00 3 -1.47 20 -29.40 
  Cabezas Solano, David Alejandro 1786  * CRC0.001-0.0820-1.60 
  Alvarez Ugalde, Isaac 1199 CRC0.001-0.7420-14.80 
  Mena Brenes, Deivid 1273 CRC0.001-0.6520-13.00 
 * 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)
 
 II Torneo Blitz El Sotano Ajedrez Costa Rica 2019 San Jose CRC 2019-08-22
RcRownchangeKK*chgGame
 1599 1386 2.00 8 0.02 20 0.40 
  Perez Gastelu, Jorge Alejandro 1786  * CRC0.001-0.0820-1.60 
  Segura Calderon, Ronald 1515 CRC0.001-0.3320-6.60 
  Moran Hernandez, Juan Alfredo 1517 CRC0.001-0.3220-6.40 
  Campos Mendez, Diego Alonso 1673 CRC0.001-0.1620-3.20 
  Van Der Laat Ulloa, Jorge 1739 CRC1.0010.892017.80 
  Quiros Cajina, Allan 1486 CRC0.001-0.3620-7.20 
  Mendez Orozco, Fernando A 1432 CRC0.001-0.4420-8.80 
  Correa Mata, Allan 1644 CRC1.0010.822016.40 
 * 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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