Individual Calculations May 2018
 Chaves Sanchez, Gabriel A  Total change: 35.80  Rating chartPersonal card
 I Torneo Cerrado ADACHE Febrero Grupo A 2018 San Pedro CRC 2018-03-01
RcRownchangeKK*chgGame
 2183 2086 4.50 7 1.79 20 35.80 
  Arias Santana, Mauricio m2303 CRC1.0010.782015.60 
  Fernandez Sibaja, Felipe J c2060 CRC1.0010.46209.20 
  Jimenez Garcia, Emmanuel f2276 CRC0.5010.25205.00 
  Murillo Gonzalez, Carlos E f2067 CRC1.0010.47209.40 
  Morera Campos, Yanori Maria wc1940 CRC1.0010.30206.00 
  Urbina Quiroz, Edwin 2174 CRC0.001-0.3820-7.60 
  Gonzalez Acosta, Bernal g2463 CRC0.001-0.0920-1.80 

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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