Individual Calculations September 2019
 Monterrosa, Rafael Alfonso  Total change: -30.40  Rating chartPersonal card
 Campeonato Centroamericano y del Caribe Absoluto 2019 San Salvador ESA 2019-08-11
RcRownchangeKK*chgGame
 1431 1195 0.50 5 -0.76 40 -30.40 
  Melara, Moises f1595  * ESA0.001-0.0840-3.20 
  Alas, Rigoberto 1595  * ESA0.001-0.0840-3.20 
  Perez, Damaris Nicole cwf1595  * ESA0.001-0.0840-3.20 
  Rodriguez, Yanci Andrea 1311 ESA0.001-0.3440-13.60 
  Hernandez, Raul Alejandro 1058 ESA0.501-0.1840-7.20 
 * 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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