Rapid: Individual Calculations December 2019
 Rodriguez, Carlos  Total change: -10.20  Rating chartPersonal card
 Torneo de Ajedrez "Copa Universidad Romulo Gallegos" San Juan de Los Morros VEN 2019-11-15
RcRownchangeKK*chgGame
 1780 1991 1.00 2 -0.51 20 -10.20 
  Sanchez Arreaza, Tyrone 1689 VEN1.0010.15203.00 
  Nigro Monasterios, Nicola Alejand 1870 VEN0.001-0.6620-13.20 

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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