Individual Calculations December 2018
 Samatthanan, Jirath  Total change: -20.00  Rating chartPersonal card
 Thailand Pattaya Open Chess Championship 2018 Pattaya THA 2018-10-24
RcRownchangeKK*chgGame
 1614 1241 0.00 5 -0.50 40 -20.00 
  Abramowski, Joerg 1641  * GER0.001-0.0840-3.20 
  Atikankhotchasee, Manunthon 1641  * THA0.001-0.0840-3.20 
  Ang, Jing Xuan 1641  * MAS0.001-0.0840-3.20 
  Noel, Nicolas 1506 FRA0.001-0.1840-7.20 
  Sorensen, Bernhard W. 1641  * DEN0.001-0.0840-3.20 
 * 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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