Individual Calculations May 2013
 Alaz, Ahmet Efekan  Total change: -15.15  Rating chartPersonal card
 2103 Turkish School Chess Championship-A Nevsehir TUR 2013-04-01
RcRownchangeKK*chgGame
 1717 1829 3.50 7 -1.01 15 -15.15 
  Salur, Ozgun 1501 TUR1.0010.13151.95 
  Buyukasik, Diyap 2095 TUR0.001-0.1815-2.70 
  Caliskan, Soner 1664 TUR0.501-0.2215-3.30 
  Kilicbay, Baris Ilhan 1613 TUR1.0010.22153.30 
  Tirak, Mert 1753 TUR0.501-0.1015-1.50 
  Atay, Sergen 1689 TUR0.501-0.1915-2.85 
  Gencoglu, Anil 1706 TUR0.001-0.6715-10.05 

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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