Individual Calculations May 2015
 Atikankhotchasee, Manunthon  Total change: -13.40  Rating chartPersonal card
 15th Bangkok Chess Club Open 2015 Pattaya THA 2015-04-12
RcRownchangeKK*chgGame
 1762 1617 2.00 8 -0.67 20 -13.40 
  Halldorsson, Jon Arni 2017  * ISL0.001-0.0820-1.60 
  Ho, Jei-Chen f1976 TPE0.001-0.1020-2.00 
  Liekens, Ronny 1856 BEL0.001-0.2020-4.00 
  Koivumaki, Marko 1814 FIN0.001-0.2520-5.00 
  Petchrongrusamee, Pornpong 1762 THA0.001-0.3120-6.20 
  Lie, Terje 1603 NOR0.001-0.5220-10.40 
  Srivatanakul, Pricha 1635 THA1.0010.532010.60 
  Tan, Fischer 1434 SIN1.0010.26205.20 
 * 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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