Rapid: Individual Calculations December 2019
 Koyuncu, Mahmut Erdem  Total change: 0.00  Rating chartPersonal card
 National Rapid Chess Tournament With Sevinc Project With Awards - A Ankara TUR 2019-11-17
RcRownchangeRpKK*chgGame
 1327 0 0.00 3 0.00 527   0.00 
  Gokdogan, Alperen 1256 TUR0.0010.00 0.00 
  Sonmez, Yunus 1295 TUR0.0010.00 0.00 
  Ozdemir, Ugur 1430 TUR0.0010.00 0.00 

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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