Individual Calculations July 2023
 Efetaskin, Can  Total change: -4.00  Rating chartPersonal card
 9th Cesme International Open Chess Tournament - C Izmir - Cesme TUR 2023-06-19
RcRownchangeKK*chgGame
 1289 1301 4.50 9 -0.10 40 -4.00 
  Ozturk, Eray Ahmet 1352 TUR1.0010.574022.80 
  Keskinler, Ela 1476 TUR0.001-0.2740-10.80 
  Adali, Umut 1455 TUR0.001-0.2940-11.60 
  Ulgez, Selin 1024 TUR1.0010.17406.80 
  Tosunoglu, Ece 1145 TUR0.001-0.7140-28.40 
  Hersek, Dogu Seyran 1215 TUR1.0010.384015.20 
  Berikkyzy, Aiaru 1361 KAZ0.001-0.4240-16.80 
  Bayrak, Mehmet Salih 1386 TUR1.0010.624024.80 
  Tasocak, Yilmaz 1190 TUR0.501-0.1540-6.00 

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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