Individual Calculations January 2022
 Cerrillo De La Torre, Isaac Manue  Total change: 8.80  Rating chartPersonal card
 IV IRT Hibrido del Sur Sub-1800 2021 Porlamar-Caracas-Lima-La Paz-La Habana-Jalisco VEN 2021-12-17
RcRownchangeKK*chgGame
 1580 1757 4.50 6 0.22 40 8.80 
  Galan Palacio, Anjaly Daniela 1545 CUB0.501-0.2740-10.80 
  Zanella Gonzalez, Armando Jose 1357  * VEN1.0010.08403.20 
  Mayta Aiza, Vicmar 1609 BOL0.501-0.2040-8.00 
  Abrantes Rivero, Miguel David 1579 VEN1.0010.274010.80 
  Bolivar Perez, Alexis 1628 VEN1.0010.334013.20 
  Ramirez Gonzalez, Angel David c1761 VEN0.5010.01400.40 
 * 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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