Individual Calculations February 2017
 Koseoglu, Omer Umut  Total change: -50.80  Rating chartPersonal card
 2016-2017 Turkish Cadets Chess Championships - U11 Antalya TUR 2017-01-22
RcRownchangeKK*chgGame
 1346 1451 2.50 6 -1.27 40 -50.80 
  Ozturk, Efe Hakan 1800 TUR0.001-0.1140-4.40 
  Karadag, Baha 1312 TUR0.001-0.6940-27.60 
  Ataer, Mustafa Sarp 1166 TUR1.0010.16406.40 
  Dincer, Efe Barkin 1359 TUR0.001-0.6340-25.20 
  Dikilitas, Beren 1051  * TUR1.0010.08403.20 
  Inak, Berkay 1390 TUR0.501-0.0840-3.20 
 * 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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