Individual Calculations September 2018
 Yavuz, Ali  Total change: -14.40  Rating chartPersonal card
 2017-2018 Esenyurt District Chess Tournament Istanbul TUR 2018-08-04
RcRownchangeKK*chgGame
 1543 1378 0.50 3 -0.36 40 -14.40 
  Buyuk, Ecrin Efsa 1515 TUR0.001-0.3240-12.80 
  Yalcinkaya, Efe 1503 TUR0.5010.17406.80 
  Bagci, Hikmet 1611 TUR0.001-0.2140-8.40 

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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