Individual Calculations September 2019
 Gonzalez Acosta, Bernal  Total change: 3.10  Rating chartPersonal card
 Campeonato Centroamericano y del Caribe Absoluto 2019 San Salvador ESA 2019-08-11
RcRownchangeKK*chgGame
 2242 2451 7.00 9 0.31 10 3.10 
  Perez Salazar, Armando 2051  * ESA1.0010.08100.80 
  Chinchilla Miranda, Eugenio f2232 CRC0.001-0.7810-7.80 
  Navarrete, Guillermo 2051  * ESA1.0010.08100.80 
  Melara, Moises f2079 ESA1.0010.10101.00 
  Jimenez Garcia, Emmanuel f2364 CRC1.0010.38103.80 
  Arias, Lemnys A. m2308 ESA1.0010.31103.10 
  Sanchez Alvarez, Roberto Carlos m2402 PAN0.501-0.0710-0.70 
  Murillo Tsijli, Alexis m2295 CRC1.0010.29102.90 
  Valdes Romero, Leonardo m2397 CRC0.501-0.0810-0.80 
 * 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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