Individual Calculations October 2018
 Duran Vega, Sergio  Total change: -13.70  Rating chartPersonal card
 II Campeonato Centroamericano y del Caribe Absoluto 2018 San Pedro Sula HON 2018-07-28
RcRownchangeKK*chgGame
 2182 2401 5.50 9 -1.37 10 -13.70 
  Cruz, Bitia 2001  * HON1.0010.08100.80 
  Quesada Campos, Jordi Alessandre c2031 CRC1.0010.10101.00 
  Almedina Ortiz, Edgardo J. f2201 PUR0.501-0.2610-2.60 
  Guzman, Christopher f2292 DOM1.0010.35103.50 
  Jimenez Garcia, Emmanuel f2303 CRC0.501-0.1310-1.30 
  Arias, Lemnys A. m2294 ESA0.501-0.1510-1.50 
  Chinchilla Miranda, Eugenio f2229 CRC0.001-0.7310-7.30 
  Reyes Najera, Carlos A. f2146 GUA0.501-0.3110-3.10 
  Picado, Jorge 2143 NCA0.501-0.3210-3.20 
 * 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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