Individual Calculations March 2015
 Caliskan, Berk  Total change: 30.40  Rating chartPersonal card
 2014-2015 Turkish Youth Chess Championships-U12 Antalya TUR 2015-01-24
RcRownchangeKK*chgGame
 1455 1273 2.50 6 0.76 40 30.40 
  Keskin, Osman Orcun 1570 TUR0.5010.354014.00 
  Gulbeyaz, Emir 1673  * TUR0.001-0.0840-3.20 
  Kolkoparan, Bedirhan 1368 TUR0.5010.13405.20 
  Sisli, Umut Taha 1363 TUR1.0010.624024.80 
  Demirbas, Emre 1546 TUR0.001-0.1740-6.80 
  Demirel, Cagri 1209 TUR0.501-0.0940-3.60 
 * 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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