Individual Calculations December 2019
 Tayhan, Samil Burak  Total change: -21.40  Rating chartPersonal card
 2019-2020 Sultanbeyli District Blitz Chess Championship Istanbul TUR 2019-11-23
RcRownchangeKK*chgGame
 1410 1664 2.00 4 -1.07 20 -21.40 
  Yurdamli, Tahsin 1343 TUR0.501-0.3720-7.40 
  Donmez, Ahmet 1767 TUR0.001-0.3620-7.20 
  Senyasar, Ahmet Bora 1264  * TUR1.0010.08201.60 
  Tufan, Arda 1264  * TUR0.501-0.4220-8.40 
 * 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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