Individual Calculations November 2011
 Bayyurt, Izge  Total change: -29.10  Rating chartPersonal card
 10th International Istanbul Chess Festival-A Istanbul TUR 2011-09-12
RcRownchangeKK*chgGame
 1850 1644 1.50 7 -0.19 30 -5.70 
  Koksal, Ege 1993 TUR0.001-0.1130-3.30 
  Gulten, Erman 1830 TUR0.001-0.2630-7.80 
  Sahin, Ozgun 1790 TUR0.5010.20306.00 
  Arkun, Tolga 1826 TUR0.001-0.2630-7.80 
  Erdogan, Gursoy 1893 TUR1.0010.813024.30 
  Ipek, Suat Sukru 1789 TUR0.001-0.3130-9.30 
  Ceceloglu, Hudaver 1829 TUR0.001-0.2630-7.80 

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)
 
 European Indv. Schools Chess Championships-u11 Antalya TUR 2011-10-12
RcRownchangeKK*chgGame
 1723 1644 0.00 2 -0.78 30 -23.40 
  Ozen, Bahadir c1759 TUR0.001-0.3430-10.20 
  Ozen, Deniz 1686 TUR0.001-0.4430-13.20 

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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