Individual Calculations July 2019
 Morales Zumbado, Raul  Total change: 1.00  Rating chartPersonal card
 LV Campeonato Nacional por Equipos Clasico 2019 San Jose CRC 2019-04-28
RcRownchangeKK*chgGame
 1489 1099 0.00 5 -0.43 20 -8.60 
  Villalobos Arrieta, Eduardo 1448 CRC0.001-0.1120-2.20 
  Quesada Leon, Joshua 1499  * CRC0.001-0.0820-1.60 
  Rosales Gonzalez, Erick Josue 1499  * CRC0.001-0.0820-1.60 
  Tapia Quiros, Gustavo c1499  * CRC0.001-0.0820-1.60 
  Arce Oviedo, Cesar 1499  * 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)
 
 Clasificatorio de Tercera Categoria ADEA 2019 Escazu CRC 2019-06-01
RcRownchangeKK*chgGame
 1327 1112 2.00 7 0.36 20 7.20 
  Villalta Leiton, Nicole Tamara 1311 CRC0.5010.26205.20 
  Frajman Kierszenson, Lior 1297 CRC0.001-0.2620-5.20 
  Sandi Quiros, Andrey 1439 CRC0.001-0.1320-2.60 
  Shion Solis, Esteban Jesus 1160 CRC0.5010.07201.40 
  Bonilla Ortiz, Johel Sebastian 1346 CRC0.001-0.2120-4.20 
  Cabrera Sosa, Marco Vinicio 1367 CRC1.0010.812016.20 
  Campos Astorga, Priscila 1372 CRC0.001-0.1820-3.60 

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)
 
 Clasificatorio Tercera Categoria Alajuelita 2019 Alajuelita CRC 2019-06-15
RcRownchangeKK*chgGame
 1316 1112 2.00 7 0.12 20 2.40 
  Amaya Grant, Yannik 1394 CRC0.001-0.1620-3.20 
  Hernandez Perez, Javier Francisco 1074 CRC1.0010.45209.00 
  Gomez Sanchez, Eduardo 1483 CRC0.001-0.1020-2.00 
  Soza Aleman, Johan Josue 1412 CRC0.001-0.1520-3.00 
  Sierra Berrocal, Auriel 1219 CRC0.001-0.3520-7.00 
  Cossio Carvajal, Bruno 1116 CRC1.0010.512010.20 
  Badilla Hernandez, Johans 1512  * 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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