Individual Calculations January 2017
 Sahin, Doga Boran  Total change: -80.80  Rating chartPersonal card
 World Schools Boys U15 Sochi RUS 2016-12-03
RcRownchangeKK*chgGame
 2017 2185 3.50 8 -2.02 40 -80.80 
  Tasdogen, Dincer 2176 TUR0.501-0.0140-0.40 
  Vetokhin, Ilia 1887 RUS1.0010.15406.00 
  Zambrano, Junior c1972 ECU1.0010.23409.20 
  Mestnikov, Aital 2114 RUS0.001-0.6040-24.00 
  Yakubboev, Nodirbek 2432 UZB0.001-0.1940-7.60 
  Ayush, Pattanaik 1798 IND0.001-0.9140-36.40 
  Sylyev, Nedir 1975 TKM0.001-0.7740-30.80 
  Edirisinghe, S Thulnith 1785  * SRI1.0010.08403.20 
 * 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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