Individual Calculations May 2017
 Aydin, Yusuf Mert  Total change: -34.00  Rating chartPersonal card
 2016-2017 Buyukcekmece District Chess Tournament Istanbul TUR 2017-04-01
RcRownchangeKK*chgGame
 1416 1455 2.50 6 -0.85 40 -34.00 
  Elmas, Mustafa 1769 TUR0.001-0.1440-5.60 
  Kebbe, Yusuf 1312 TUR1.0010.314012.40 
  Kebbe, Mohammed Besir 1259 TUR1.0010.254010.00 
  Ozkan, Taha c1572 TUR0.001-0.3440-13.60 
  Dogan, Talha Yigit 1299 TUR0.001-0.7140-28.40 
  Koc, Deniz 1285 TUR0.501-0.2240-8.80 

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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