Individual Calculations September 2009
 Erilli, Necati Alp  Total change: -30.00  Rating chartPersonal card
 2009 Turkish Clubs Chess Championship Konya TUR 2009-06-26
RcRownchangeKK*chgGame
 2040 1960 0.00 3 -1.20 25 -30.00 
  Salepci, Osman Firat 2108 TUR0.001-0.3025-7.50 
  Uzuner, Tufan Can 2206 TUR0.001-0.1925-4.75 
  Baycan, Alper 1805 TUR0.001-0.7125-17.75 

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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