Rapid: Individual Calculations September 2016
 Kebbe, Yusuf  Total change: -8.20  Rating chartPersonal card
 2015-2016 Istanbul Rapid Chess Championship - B Istanbul TUR 2016-08-27
RcRownchangeKK*chgGame
 1639 1399 0.00 2 -0.41 20 -8.20 
  Kaymaz, Lena Nur 1655 TUR0.001-0.1920-3.80 
  Sarikavak, Serdar Ihsan 1623 TUR0.001-0.2220-4.40 

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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