Individual Calculations November 2018
 Espirito Santo, Waldyr  Total change: 19.60  Rating chartPersonal card
 43rd World Chess Olympiad 2018 Batumi GEO 2018-09-24
RcRownchangeKK*chgGame
 1961 1903 4.00 8 0.49 40 19.60 
  Salih, Al Hor 1847 QAT1.0010.424016.80 
  Pinto, Daniel f2131 BOL0.001-0.2140-8.40 
  Taleka, Jed Selu 1723 NRU1.0010.264010.40 
  Abdulla, Murad f2292 SCO0.001-0.0940-3.60 
  Brookfield, Toby c1873 GCI0.001-0.5440-21.60 
  Mziyako, Sobhi 1503  * SWZ1.0010.08403.20 
  Al-Saffar, Araz Basim Mohammed S m2303  * IRQ0.001-0.0840-3.20 
  Tilahun , Abel Mathewos 2015 ETH1.0010.654026.00 
 * 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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