Individual Calculations July 2019
 Gomez Sanchez, Eduardo  Total change: -134.00  Rating chartPersonal card
 Clasificatorio de Tercera Categoria ADEA 2019 Escazu CRC 2019-06-01
RcRownchangeKK*chgGame
 1241 1483 3.50 8 -2.75 40 -110.00 
  Sandi Quiros, Andrey 1439 CRC0.501-0.0640-2.40 
  Morales Jimenez, Dennis 1359 CRC0.001-0.6740-26.80 
  Villalta Leiton, Nicole Tamara 1311 CRC0.001-0.7340-29.20 
  Hernandez Perez, Javier Francisco 1083  * CRC1.0010.08403.20 
  Shion Solis, Esteban Jesus 1160 CRC0.501-0.3740-14.80 
  Frajman Kierszenson, Lior 1297 CRC0.501-0.2440-9.60 
  Calderon Brenes, Tiffany 1083  * CRC1.0010.08403.20 
  Mora Chavarria, Sebastian 1197 CRC0.001-0.8440-33.60 
 * 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)
 
NOTE: K factor changed
 Clasificatorio Tercera Categoria Alajuelita 2019 Alajuelita CRC 2019-06-15
RcRownchangeKK*chgGame
 1308 1483 3.00 6 -1.20 20 -24.00 
  Cossio Carvajal, Bruno 1117 CRC1.0010.10202.00 
  Morales Zumbado, Raul 1112 CRC1.0010.10202.00 
  Meza Vega, Jose Antonio 1326 CRC0.001-0.7120-14.20 
  Badilla Hernandez, Johans 1569 CRC0.001-0.3820-7.60 
  Sierra Berrocal, Gabriela 1266 CRC1.0010.22204.40 
  Acuna Arias, Minor 1460 CRC0.001-0.5320-10.60 

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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