Individual Calculations May 2013
 Demirelli, Ilyas Doguhan  Total change: 30.00  Rating chartPersonal card
 2103 Turkish School Chess Championship-B Nevsehir TUR 2013-04-01
RcRownchangeKK*chgGame
 1789 1587 2.00 4 1.00 30 30.00 
  Gokerkan, Cem Kaan 1933 TUR0.001-0.1130-3.30 
  Ozcelik, Ali Kaan 1758 TUR1.0010.733021.90 
  Sazci, Bilgen 1708 TUR0.5010.16304.80 
  Aykol, Can 1757 TUR0.5010.22306.60 

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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