Individual Calculations October 2017
 Gur, Tuba  Total change: -25.60  Rating chartPersonal card
 5th International Golden Apricot Chess Tournament - A Malatya TUR 2017-08-25
RcRownchangeKK*chgGame
 1789 1765 2.50 8 -1.28 20 -25.60 
  Gunduz, Umut Erdem 2013 TUR0.001-0.1920-3.80 
  Yalcin, Ozgun 1871 TUR0.5010.14202.80 
  Alkan, Ferman 1768 TUR0.001-0.5020-10.00 
  Araboga, Mesut 1690 TUR1.0010.40208.00 
  Yasin, Hur 1982 TUR0.001-0.2220-4.40 
  Sahin, Taha 1624 TUR0.001-0.6920-13.80 
  Adsiz, Melik Baver 1749 TUR1.0010.48209.60 
  Turkmen, Yusuf Cagan 1612 TUR0.001-0.7020-14.00 

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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