Individual Calculations September 2022
 Ulku, Ahmet  Total change: 45.60  Rating chartPersonal card
 Cubuk Municipality 6th International Open Chess Tournament - B Ankara TUR 2022-07-29
RcRownchangeKK*chgGame
 1371 1513 5.00 8 -0.45 40 -18.00 
  Karaca, Alperen Bilal 1352 TUR0.001-0.7140-28.40 
  Guler, Yigit Berkay 1224 TUR0.501-0.3440-13.60 
  Isikver, Giray 1398 TUR1.0010.344013.60 
  Yogurtcuoglu, Cagan 1230 TUR1.0010.16406.40 
  Yardak, Murat Kutay 1473 TUR1.0010.444017.60 
  Yardimci, Can 1535 TUR0.5010.03401.20 
  Deniz, Mustafa Ali 1357 TUR0.501-0.2140-8.40 
  Derbentli, Refik 1399 TUR0.501-0.1640-6.40 

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)
 
 2022 International Istanbul Open Chess Tournament - B Category Istanbul TUR 2022-08-08
RcRownchangeKK*chgGame
 1551 1498 5.50 9 1.59 40 63.60 
  Dilaver, Yusuf 1098  * TUR1.0010.08403.20 
  Sakir, Uras 1267 TUR1.0010.21408.40 
  Turgut, Hakan 1787 TUR0.001-0.1640-6.40 
  Shikhahmadi, Nihat 1519 AZE0.5010.03401.20 
  Erdil, Erberk Basri 1175 TUR1.0010.13405.20 
  Saemi, Sina 1931 IRI1.0010.944037.60 
  Demirtas, Alper 1757 TUR0.5010.324012.80 
  Karademir, Bugra 1766 TUR0.5010.334013.20 
  Buyuk, Ecrin Efsa 1657 TUR0.001-0.2940-11.60 
 * 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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