Individual Calculations March 2015
 Onur, Cem  Total change: -66.40  Rating chartPersonal card
 2014-2015 Turkish Cup Antalya TUR 2015-01-31
RcRownchangeKK*chgGame
 1783 1738 3.00 9 -1.11 40 -44.40 
  Karaokcu, Erkin 2138  * TUR0.001-0.0840-3.20 
  Okus, Melih 2014 TUR0.001-0.1740-6.80 
  Keskin, Cengiz 1521 TUR1.0010.22408.80 
  Uysal, Burak 2053 TUR0.001-0.1440-5.60 
  Dalgar, Hakki Berat 1880 TUR0.001-0.3140-12.40 
  Yilmaz, Ibrahim 1599 TUR1.0010.314012.40 
  Aysoy, Veysi 1890 TUR0.001-0.3040-12.00 
  Esti, Kubra Selenay 1422 TUR0.001-0.8740-34.80 
  Demir, Halil Ibrahim 1531 TUR1.0010.23409.20 
 * 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)
 
 2014-2015 Istanbul Youth Chess Championship-u13 Istanbul TUR 2015-02-21
RcRownchangeKK*chgGame
 1522 1738 1.00 2 -0.55 40 -22.00 
  Oskay, Tunc Kaan 1489 TUR1.0010.19407.60 
  Yilmaz, Ahmet Ata 1555 TUR0.001-0.7440-29.60 

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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