Individual Calculations September 2019
 Valdes Romero, Leonardo  Total change: 1.80  Rating chartPersonal card
 Campeonato Centroamericano y del Caribe Absoluto 2019 San Salvador ESA 2019-08-11
RcRownchangeKK*chgGame
 2276 2397 6.00 9 0.18 10 1.80 
  Navarrete, Guillermo 1997  * ESA1.0010.08100.80 
  Picado, Jorge 2212 NCA1.0010.26102.60 
  Murillo Tsijli, Alexis m2295 CRC1.0010.36103.60 
  Jimenez Garcia, Emmanuel f2364 CRC0.501-0.0510-0.50 
  Arias, Lemnys A. m2308 ESA0.001-0.6210-6.20 
  Chavez, Ricardo Ernesto f2273 ESA0.501-0.1710-1.70 
  Guillen Ramirez, Jose Antonio f2191 HON1.0010.24102.40 
  Duran Vega, Sergio m2395 CRC0.5010.00100.00 
  Gonzalez Acosta, Bernal g2451 CRC0.5010.08100.80 
 * 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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