Individual Calculations February 2015
 Demirelli, Ahmet Mahir  Total change: -6.40  Rating chartPersonal card
 Konak Rotary-Rotaract-Interact Clup Traditional Chess Tournament - C Izmir TUR 2015-01-03
RcRownchangeKK*chgGame
 1510 1370 2.50 6 0.38 40 15.20 
  Nalbantoglu, Hulki 1770  * TUR0.5010.424016.80 
  Celiker, Yakup 1770  * TUR0.001-0.0840-3.20 
  Yucel, Halit 1615 TUR0.001-0.2040-8.00 
  Bezgal, Ihsan 1313 TUR1.0010.424016.80 
  Durmus, Aslihan 1439 TUR0.001-0.4040-16.00 
  Isik, Gokhan 1150 TUR1.0010.22408.80 
 * 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)
 
 MTS Logistics Open Chess Tournament 4 Series 1 Group Izmir TUR 2015-01-17
RcRownchangeKK*chgGame
 1639 1370 0.00 3 -0.54 40 -21.60 
  Cenikli, Alparslan 1720 TUR0.001-0.1140-4.40 
  Unlu, Alp Bugra 1584 TUR0.001-0.2340-9.20 
  Ozbek, Deniz 1614 TUR0.001-0.2040-8.00 

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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