Individual Calculations February 2015
 Nalbant, Tuna Onat  Total change: -10.40  Rating chartPersonal card
 Konak Rotary-Rotaract-Interact Clup Traditional Chess Tournament - B Izmir TUR 2015-01-03
RcRownchangeKK*chgGame
 1526 1500 1.50 4 -0.42 40 -16.80 
  Onturk, Senan Utku 1824 TUR0.001-0.1340-5.20 
  Arpaci, Ozan 1372 TUR0.001-0.6740-26.80 
  Sade, Defne wc1560 TUR0.5010.08403.20 
  Ekener, Egemen 1347 TUR1.0010.304012.00 

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)
 
 MTS Logistics Open Chess Tournament 4 Series 1 Group Izmir TUR 2015-01-17
RcRownchangeKK*chgGame
 1715 1500 1.50 5 0.16 40 6.40 
  Alaz, Ahmet Efekan 1900  * TUR0.001-0.0840-3.20 
  Narman, Gokhan 1900  * TUR0.001-0.0840-3.20 
  Ozaltun, Gokce 1429 TUR0.501-0.1040-4.00 
  Danaci, Ege 1549 TUR1.0010.574022.80 
  Arat, Yagiz 1795 TUR0.001-0.1540-6.00 
 * 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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