Individual Calculations September 2018
 Hernandez Coto, Carlos Enrique  Total change: 27.00  Rating chartPersonal card
 Primer Torneo Clasificatorio Campeonato Nacional Absoluto 2019 SAN JOSE CRC 2018-08-17
RcRownchangeKK*chgGame
 2027 1953 5.00 9 1.35 20 27.00 
  Carvajal Pena, Daniel 1900 CRC1.0010.43208.60 
  Villagra Arce, Henry 1899 CRC1.0010.42208.40 
  Tapia Quiros, Gustavo c2006 CRC0.001-0.4320-8.60 
  Ramirez Madrid, Gerardo Alfonso f1961 CRC0.001-0.4920-9.80 
  Quesada Campos, Jordi Alessandre c2047 CRC0.001-0.3720-7.40 
  Chinchilla Miranda, Eugenio f2236 CRC1.0010.842016.80 
  Fernandez Sibaja, Felipe J c2100 CRC1.0010.702014.00 
  Chaves Sanchez, Gabriel A 2121 CRC0.5010.22204.40 
  Alfaro Guillen, Jose Raul 1976 CRC0.5010.03200.60 

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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