Individual Calculations December 2019
 Maycock Bates, David Henry  Total change: 147.20  Rating chartPersonal card
 VIII Jugando en Concreto Villahermosa, Tabasco MEX 2019-10-31
RcRownchangeKK*chgGame
 2296 1950 4.50 7 3.68 40 147.20 
  Gonzalez Zamora, Juan Carlos g2350  * MEX1.0010.924036.80 
  Sanchez Enriquez, Oscar Gerardo m2327 MEX0.5010.414016.40 
  Corrales Jimenez, Zenia wm2213 MEX0.5010.324012.80 
  La Villa Rivas, Marlon Javier f2304 CUB1.0010.894035.60 
  Morales Romero, Romaris f2210 CUB1.0010.824032.80 
  Diaz Rosas, Julio Cesar f2344 MEX0.5010.424016.80 
  Morales Romero, Pedro m2323 CUB0.001-0.1040-4.00 
 * 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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