Individual Calculations December 2018
 Mailleux, Guy  Total change: -0.20  Rating chartPersonal card
 Open du Grand Mons 2018 Mons BEL 2018-11-01
RcRownchangeKK*chgGame
 1475 1639 2.00 3 -0.01 20 -0.20 
  Druart, Christophe 1239  * BEL1.0010.08201.60 
  Ola, Zdzislaw 1356 BEL1.0010.16203.20 
  Gregorio, Santiago 1831 BEL0.001-0.2520-5.00 
 * 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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