Individual Calculations January 2017
 Han, Ahmet Reha  Total change: -15.20  Rating chartPersonal card
 2016-2017 Ankara Chess Championship Ankara TUR 2016-12-03
RcRownchangeKK*chgGame
 1519 1648 4.50 8 -0.76 20 -15.20 
  Akgul, Selcuk Soner 1276 TUR1.0010.10202.00 
  Aydin, Ersin 1955 TUR0.001-0.1420-2.80 
  Kavalci, Emin 1481 TUR0.001-0.7220-14.40 
  Cifci, Alaattin 1302 TUR1.0010.11202.20 
  Bozdogan, Sarper Ekin 1505 TUR0.501-0.1920-3.80 
  Aydin, Tuncay 1566 TUR0.501-0.1120-2.20 
  Yilmaz, Taner 1499 TUR1.0010.30206.00 
  Sozen, Abdullah 1571 TUR0.501-0.1120-2.20 

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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