Individual Calculations December 2017
 Yilmaz, Serkan  Total change: -8.80  Rating chartPersonal card
 Living legacy Muzaffer Kulcu Chess Tournament Corum TUR 2017-11-25
RcRownchangeKK*chgGame
 1417 1608 1.00 2 -0.44 20 -8.80 
  Akpinar, Haydar 1262 TUR1.0010.11202.20 
  Sahin, Onur 1572 TUR0.001-0.5520-11.00 

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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