Individual Calculations February 2018
 Rodriguez Jimenez, Jose Daniel  Total change: 33.20  Rating chartPersonal card
 Torneo Preparacion Categorias Menores ADACHE 2018 San Pedro CRC 2018-01-11
RcRownchangeKK*chgGame
 1185 1428 5.00 6 0.37 40 14.80 
  Gomez Rivera, Felipe 1116 CRC1.0010.14405.60 
  Ramirez Aguilar, Julian 1028  * CRC1.0010.08403.20 
  Meza Vega, Jose Antonio 1092 CRC1.0010.12404.80 
  Semana Ramirez, Jerian 1151 CRC1.0010.17406.80 
  Ramirez Marchena, Carlos Andres 1580 CRC0.001-0.3040-12.00 
  Cartin Aguilar, Luis Javier 1141 CRC1.0010.16406.40 
 * 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)
 
 Campeonato Nacional Juvenil Sub18 2018 Heredia CRC 2018-01-25
RcRownchangeKK*chgGame
 1501 1428 3.50 7 0.46 40 18.40 
  Marin Leon, Valeria wc1708 CRC0.001-0.1640-6.40 
  Elizondo Montero, Juan Luis 1204 CRC1.0010.22408.80 
  Orozco Centeno, Melissa 1455 CRC1.0010.544021.60 
  Rivera Gonzalez, Jose Alexis 1828  * CRC0.001-0.0840-3.20 
  Porras Chavarria, Pamela Maria 1244 CRC1.0010.264010.40 
  Zeledon Perez, Edgar 1828  * CRC0.001-0.0840-3.20 
  Jimenez Salas, Kristel 1240 CRC0.501-0.2440-9.60 
 * 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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