Individual Calculations October 2015
 Gonzalez Acosta, Bernal  Total change: -4.70  Rating chartPersonal card
 Copa Independencia Moravia 2015 Moravia CRC 2015-09-05
RcRownchangeKK*chgGame
 2109 2502 5.00 5 0.42 10 4.20 
  Alvarado Castro, Jeaustin 2102  * CRC1.0010.08100.80 
  Moran, Mike 2102  * CRC1.0010.08100.80 
  Nunez Gonzalez, Neeshmy 2102  * CRC1.0010.08100.80 
  Solis L., Efren A. 2139 CRC1.0010.10101.00 
  Martinez Acuna, Huber 2102  * CRC1.0010.08100.80 
 * 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)
 
 Memorial Joaquin Gutierrez G64 San Jose CRC 2015-09-19
RcRownchangeKK*chgGame
 2160 2502 7.00 9 -0.89 10 -8.90 
  Solano Cruz, Agustin 2102  * CRC1.0010.08100.80 
  Fernandez Sibaja, Felipe J 2102  * CRC0.501-0.4210-4.20 
  Arias Santana, Mauricio m2308 CRC1.0010.25102.50 
  Bermudez Vives, Sergio f2130 CRC0.001-0.9010-9.00 
  Ramirez Arroyo, Joan Emmanuel 2102  * CRC1.0010.08100.80 
  Vaglio Mattey, Emanuel 2102  * CRC1.0010.08100.80 
  Alfaro Rojas, Alfonso Jose f2284 CRC0.501-0.2810-2.80 
  Solano Cuya, Bryan 2171 CRC1.0010.12101.20 
  Solis L., Efren A. 2139 CRC1.0010.10101.00 
 * 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)
 

 

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