Individual Calculations October 2019
 Kurdi, Yaman Ramsi  Total change: 78.00  Rating chartPersonal card
 International Istanbul Open Chess Tournament - B Istanbul TUR 2019-08-26
RcRownchangeKK*chgGame
 1559 1451 4.50 7 1.95 40 78.00 
  Esur, Harun 1212 TUR1.0010.20408.00 
  Bayindir, Kuzey 1540 TUR1.0010.624024.80 
  Gunes, Sunay 1753 TUR0.001-0.1540-6.00 
  Pazarcioglu, Ilker 1489 TUR1.0010.554022.00 
  Satici, Aydin 1598 TUR0.5010.20408.00 
  Al Amari, Mohammed 1670 OMA1.0010.784031.20 
  Topsir, Furkan 1648 TUR0.001-0.2540-10.00 

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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