Individual Calculations July 2012
 Aguilar Pina, Luis  Total change: 51.00  Rating chartPersonal card
 Torneo Clasificatorio Primera Division 2012 San Jose CRC 2012-05-19
RcRownchangeKK*chgGame
 2033 1923 4.50 8 1.70 30 51.00 
  Peraza, Rafael 2062 CRC0.001-0.3130-9.30 
  Solano Cuya, Bryan 2030 CRC1.0010.653019.50 
  Vargas Serano, Pablo 2023 CRC1.0010.643019.20 
  Angulo Cubero, Oscar 2017 CRC0.001-0.3730-11.10 
  Solis L, Efren A. 2011 CRC1.0010.623018.60 
  Gutierrez, Oscar 2067 NCA0.001-0.3130-9.30 
  Murillo Ortiz, Gustavo 2010 CRC1.0010.623018.60 
  Machado Ramirez, Allan 2042 CRC0.5010.16304.80 

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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