Individual Calculations December 2018
 Wickramarathne, T D  Total change: 36.80  Rating chartPersonal card
 World Cadet Chess Championship U-10 Open 2018 Santiago de Compostela ESP 2018-11-04
RcRownchangeKK*chgGame
 1399 1190 3.50 10 0.92 40 36.80 
  Seder, Mohamad 1590  * PLE0.001-0.0840-3.20 
  Borowik, Wojciech 1500 POL0.001-0.1440-5.60 
  Medina, Juan Esteban c1332 COL1.0010.694027.60 
  Sousa, David Oliva Teles 1540 POR0.001-0.1140-4.40 
  Sainov, Sanzhar 1435 KAZ0.001-0.2040-8.00 
  Rubial Blanco, Heriberto 1378 ESP0.001-0.2640-10.40 
  Michishita, Noah 1050 HKG1.0010.314012.40 
  Jubin Diez, Damien 1319 ESP1.0010.674026.80 
  Clarkson, George 1552 ENG0.001-0.1040-4.00 
  Cesar Maestre, Eduardo 1290 ESP0.5010.14405.60 
 * 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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