Individual Calculations September 2009
 Reis, Nurettin  Total change: -11.40  Rating chartPersonal card
 Kocaeli Cup Chess Tournament Kocaeli TUR 2009-06-25
RcRownchangeKK*chgGame
 2039 1919 0.00 2 -0.68 15 -10.20 
  Ozbilen, Mehdi Hayri 2103 TUR0.001-0.2615-3.90 
  Can, Ilhan 1975 TUR0.001-0.4215-6.30 

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)
 
 XVII Troy Chess Fesatival-Open Canakkale TUR 2009-08-01
RcRownchangeKK*chgGame
 2312 1912 0.00 1 -0.08 15 -1.20 
  Secer, Ata f2312  * TUR0.001-0.0815-1.20 
 * 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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