Individual Calculations February 2017
 Bostan, Berkay  Total change: 113.20  Rating chartPersonal card
 2016-2017 Balikesir Chess Championship Balikesir TUR 2017-01-06
RcRownchangeKK*chgGame
 1502 1148 2.00 5 1.45 40 58.00 
  Tasdemir, Burhan 1498 TUR0.001-0.1140-4.40 
  Ilbay, Hakki 1548  * TUR1.0010.924036.80 
  Simsek, Hami 1431 TUR1.0010.844033.60 
  Gonen, Mutlu 1548  * TUR0.001-0.0840-3.20 
  Ozden, Kaan 1486 TUR0.001-0.1240-4.80 
 * 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)
 
 2016-2017 Turkish Cadets Chess Championships - U12 Antalya TUR 2017-01-22
RcRownchangeKK*chgGame
 1380 1148 3.00 7 1.38 40 55.20 
  Cekli, Cem 1480 TUR0.001-0.1240-4.80 
  Genc, Ugur Can 1280 TUR0.5010.18407.20 
  Dagli, Ali Eren 1365 TUR1.0010.784031.20 
  Bozyaka, Altug 1548  * TUR0.001-0.0840-3.20 
  Oflaz, Avni 1275 TUR0.5010.17406.80 
  Ter, Mustafa Baray 1179 TUR1.0010.544021.60 
  Guler, Muhammed Talha 1535 TUR0.001-0.0940-3.60 
 * 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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