Individual Calculations May 2011
 Gucin, Zafer  Total change: -21.00  Rating chartPersonal card
 5th April Chess Tournament 2011 Kahramanmaras TUR 2011-04-07
RcRownchangeKK*chgGame
 1897 2176 3.50 6 -1.40 15 -21.00 
  Alpman, Gokay Evren 1788 TUR1.0010.09151.35 
  Kuruz, Yusuf 1885 TUR1.0010.15152.25 
  Ererdem, Gani Eren 1961 TUR0.001-0.7715-11.55 
  Dogan, Ali Ekber 2118 TUR0.001-0.5815-8.70 
  Aslanhan, Halis 1777 TUR1.0010.08151.20 
  Akkok, Durdu 1852 TUR0.501-0.3715-5.55 

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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