Individual Calculations December 2018
 Materia, Marco  Total change: -90.00  Rating chartPersonal card
 World Cadet Chess Championship U-10 Open 2018 Santiago de Compostela ESP 2018-11-04
RcRownchangeKK*chgGame
 1733 2035 7.00 11 -2.25 40 -90.00 
  Razhbadinov, Rasul 1635  * RUS1.0010.08403.20 
  Colev, Ivor 1655 CRO1.0010.09403.60 
  Pham, Tran Gia Phuc c1736 VIE1.0010.15406.00 
  Costa, Leonardo 1891 GER0.501-0.1940-7.60 
  Vetokhin, Savva c1874 RUS0.501-0.2140-8.40 
  Li, Yihao 1635  * CHN0.001-0.9240-36.80 
  Li, Shanglin 1659 CHN0.501-0.4140-16.40 
  Horcajuelo Rocamora, Martin 1647 ESP0.501-0.4140-16.40 
  Silva, Daniel Frederico V 1693 POR1.0010.12404.80 
  Todev, Simeon c1767 BUL1.0010.17406.80 
  Seemann, Jakub 1869 POL0.001-0.7240-28.80 
 * 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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