Individual Calculations June 2016
 Arias Santana, Mauricio  Total change: -4.00  Rating chartPersonal card
 Abierto Joaquin Gutierrez Mangel i.m. 2016 San Jose CRC 2016-04-29
RcRownchangeKK*chgGame
 2059 2296 7.50 10 -0.20 20 -4.00 
  Bonilla Mora, Luis Daniel 1910 CRC1.0010.09201.80 
  Vargas Serrano, Pablo Andres 2000 CRC1.0010.15203.00 
  Carvajal Gorgona, Jonathan 2176 CRC0.501-0.1620-3.20 
  Duran Vega, Sergio f2287 CRC0.001-0.5120-10.20 
  Vargas Miranda, Diego 1896  * CRC1.0010.08201.60 
  Chinchilla Miranda, Eugenio f2248 CRC0.501-0.0720-1.40 
  Nunez Valverde, Jairo 1899 CRC1.0010.08201.60 
  Jimenez Garcia, Emmanuel f2176 CRC0.501-0.1620-3.20 
  Chaves Sanchez, Gabriel A 1982 CRC1.0010.14202.80 
  Bonilla Sequeira, Pablo 2016 CRC1.0010.16203.20 
 * 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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