Individual Calculations October 2019
 Serbes, Gokay  Total change: 49.20  Rating chartPersonal card
 International Istanbul Open Chess Tournament - B Istanbul TUR 2019-08-26
RcRownchangeKK*chgGame
 1380 1132 2.00 6 0.75 40 30.00 
  Al Kathiri, Hassan 1532  * OMA0.001-0.0840-3.20 
  Ozu, Salih Ahmet Sunguralp 1398 TUR0.001-0.1840-7.20 
  Tanriverdi, Cuneyt 1346 TUR0.001-0.2340-9.20 
  Celebi, Bahadir 1457 TUR1.0010.874034.80 
  Unver, Ibrahim Kaya 1327 TUR0.001-0.2540-10.00 
  Yilmaz, Isik 1219 TUR1.0010.624024.80 
 * 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)
 
 2018-2019 Kucukcekmece District Chess Championship Istanbul TUR 2019-09-14
RcRownchangeKK*chgGame
 1367 1084 1.50 6 0.48 40 19.20 
  Bicaklioglu, Dilara 1368 TUR1.0010.844033.60 
  Demirkaya, Ataberk 1406 TUR0.001-0.1340-5.20 
  Tubay, Elif Sude 1276 TUR0.5010.254010.00 
  Altinok, Kerim Osman 1484  * TUR0.001-0.0840-3.20 
  Kaya, Mehmet Yigit 1429 TUR0.001-0.1140-4.40 
  Sirin, Utku Anil 1241 TUR0.001-0.2940-11.60 
 * 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)
 

 

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