Individual Calculations July 2023
 Oztatar, Meleknaz  Total change: -9.60  Rating chartPersonal card
 12th National Soke Municipality Remzi Zeytinoglu Chess Tournament - B Aydin TUR 2023-06-16
RcRownchangeKK*chgGame
 1171 1203 2.50 6 -0.76 40 -30.40 
  Er, Mutlu 1115 TUR0.001-0.6240-24.80 
  Cagirgan, Kerem 1191 TUR1.0010.484019.20 
  Orhan, Rusen Kemal 1140 TUR0.501-0.0940-3.60 
  Yesildag, Erdem 1259 TUR0.001-0.4240-16.80 
  Korkmaz, Mustafa Talha 1143 TUR0.001-0.5840-23.20 
  Yalcin, Latif 1178 TUR1.0010.474018.80 

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)
 
 9th Cesme International Open Chess Tournament - C Izmir - Cesme TUR 2023-06-19
RcRownchangeKK*chgGame
 1263 1203 4.50 9 0.52 40 20.80 
  Yigit, Fatih 1567 TUR0.001-0.1040-4.00 
  Hatuk, Neris 1227 TUR1.0010.534021.20 
  Timushev, Ilias 1589 FID0.001-0.0940-3.60 
  Unsal, Zehra Asli 1232 TUR0.001-0.4640-18.40 
  Kazma, Erhan 1135 TUR1.0010.414016.40 
  Kucuk, Salih Efecan 1055 TUR0.001-0.7040-28.00 
  Hersek, Dogu Seyran 1215 TUR1.0010.524020.80 
  Yilmaz, Yusuf Selim 1146 TUR1.0010.424016.80 
  Sahin, Maya 1197 TUR0.501-0.0140-0.40 

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)
 

 

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