Individual Calculations August 2021
 Vinayagamoorthy, Apiram  Total change: 12.00  Rating chartPersonal card
 Basel Special Edition Open 2021 Basel SUI 2021-07-17
RcRownchangeKK*chgGame
 1651 1525 2.50 6 0.30 40 12.00 
  Fischer, Thomas 1925  * GER0.001-0.0840-3.20 
  Basel, Moritz 1857 GER0.001-0.1240-4.80 
  Combremont, Marie-Claire 1254 SUI1.0010.17406.80 
  Meier, Franz 1827 SUI0.001-0.1540-6.00 
  Monney, Gonzague 1371 SUI1.0010.294011.60 
  Bonferroni, Carlo 1670 SUI0.5010.19407.60 
 * 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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