Individual Calculations March 2022
 Okur, Batin  Total change: -20.00  Rating chartPersonal card
 14th Traditional Rahmi Kula Anatolian High School Chess Tournament Balikesir TUR 2022-02-12
RcRownchangeKK*chgGame
 1258 1420 3.00 5 -0.50 40 -20.00 
  Yavuz, Mert 1190 TUR1.0010.21408.40 
  Ozturk, Efdal 1241 TUR0.001-0.7340-29.20 
  Demirbag, Ertugrul 1369 TUR1.0010.434017.20 
  Ozbek, Osman Tuncay 1389 TUR1.0010.464018.40 
  Dal, Emir Saygin 1102 TUR0.001-0.8740-34.80 

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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