Individual Calculations October 2017
 Celik, Hasan Huseyin  Total change: 9.20  Rating chartPersonal card
 2017 International Istanbul Open Chess Tournament - B Istanbul TUR 2017-09-11
RcRownchangeKK*chgGame
 1541 1395 2.00 7 -0.28 40 -11.20 
  Tarakci, Efdal 1714 TUR0.5010.374014.80 
  Yildirim, Yasin 1610 TUR0.001-0.2340-9.20 
  Aysakar, Atakan 1287 TUR1.0010.354014.00 
  Ozcelik, Ozan 1687 TUR0.001-0.1540-6.00 
  Durmus, Arman 1608 TUR0.5010.274010.80 
  Birgelir, Melisa 1579 TUR0.001-0.2640-10.40 
  Saydam, Nihat 1303 TUR0.001-0.6340-25.20 

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)
 
 2017-2018 Silivri District Chess Tournament Istanbul TUR 2017-09-23
RcRownchangeKK*chgGame
 1395 1395 2.50 4 0.51 40 20.40 
  Akincioglu, Onur 1475 TUR0.5010.11404.40 
  Oner, Arda Caner 1465 TUR0.001-0.4040-16.00 
  Gul, Zeynep 1251 TUR1.0010.314012.40 
  Alp, Erol 1389 TUR1.0010.494019.60 

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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