Individual Calculations September 2017
 Yildirim, Ibrahim Halil  Total change: 37.62  Rating chartPersonal card
 25th Troya International Open Chess Tournament - B Canakkale TUR 2017-08-07
RcRownchangeKK*chgGame
 1498 1670 8.00 9 1.71 38 64.98 
  Aydin, Nihat Kerem 1270  * TUR1.0010.08383.04 
  Ayengin, Yasar Fatih 1364 TUR1.0010.14385.32 
  Sakallioglu, Burak Mehmet 1545 TUR0.501-0.1738-6.46 
  Yildiz, Gunes 1295 TUR0.501-0.4138-15.58 
  Demir, Umut Siar 1440 TUR1.0010.21387.98 
  Erdem, Erol 1500 TUR1.0010.283810.64 
  Koc, Serkan 1721 TUR1.0010.573821.66 
  Kavukcu, Mustafa 1663 TUR1.0010.493818.62 
  Ozkurt, Kutay 1686 TUR1.0010.523819.76 
 * 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)
 
 3rd International Cubuk Municipality Chess Tournament - A Ankara TUR 2017-08-19
RcRownchangeKK*chgGame
 1778 1670 2.50 9 -0.72 38 -27.36 
  Ozdemir, Serhan Berat 1850 TUR0.001-0.2638-9.88 
  Ozturk, Efe Hakan c1787 TUR1.0010.663825.08 
  Ozsakallioglu, Akin 1849 TUR0.5010.23388.74 
  Kalemler, Kaan 1897 TUR0.001-0.2138-7.98 
  Kul, Mahir Mete 1745 TUR0.5010.10383.80 
  Hisil, Devin 1747 TUR0.001-0.3938-14.82 
  Isik, Recep 1841 TUR0.5010.23388.74 
  Keskin, Osman Orcun 1680 TUR0.001-0.4938-18.62 
  Arkan, Yaren 1605 TUR0.001-0.5938-22.42 

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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