Individual Calculations September 2019
 Copur, Bulent  Total change: -30.20  Rating chartPersonal card
 Cubuk Municipality 5th International Chess Tournament - B Ankara TUR 2019-07-29
RcRownchangeKK*chgGame
 1428 1611 3.50 6 -0.85 20 -17.00 
  Ozyavuz, Bengisu 1358 TUR0.501-0.3120-6.20 
  Yaprak, Safak 1279 TUR1.0010.12202.40 
  Mutlu, Bunyamin 1511 TUR1.0010.36207.20 
  Durmus, Kenan 1589 TUR0.001-0.5320-10.60 
  Isikver, Giray 1329 TUR1.0010.16203.20 
  Dikilitas, Beren 1500 TUR0.001-0.6520-13.00 

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)
 
 Sivas Buruciye International Open Chess Tournament - B Sivas TUR 2019-08-19
RcRownchangeKK*chgGame
 1535 1611 3.50 7 -0.66 20 -13.20 
  Novruzov, Sabir 1389 AZE1.0010.22204.40 
  Ozturk, Burak 1386 TUR0.501-0.2820-5.60 
  Uslu, Mehmet 1394 TUR1.0010.22204.40 
  Taze, Bulent 1743 TUR0.5010.18203.60 
  Yontar, Sabrican Onay 1881 TUR0.001-0.1720-3.40 
  Cengel, Edibe Eylul 1344 TUR0.501-0.3220-6.40 
  Aliyev, Ali 1607 AZE0.001-0.5120-10.20 

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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