Individual Calculations July 2023
 Var, Sefa  Total change: -15.20  Rating chartPersonal card
 9th Cesme International Open Chess Tournament - B Izmir - Cesme TUR 2023-06-19
RcRownchangeKK*chgGame
 1693 1755 4.50 9 -0.76 20 -15.20 
  Yildiz, Elif Zeren wc1706 TUR0.501-0.0720-1.40 
  Celik, Eylul wf1858 TUR0.001-0.3620-7.20 
  Haugen, Lars Tormod 1798 NOR0.5010.06201.20 
  Tas, Yasar Asil 1659 TUR0.001-0.6320-12.60 
  Ozbulbul, Dikran 1609 TUR0.501-0.2020-4.00 
  Satiroglu, Kaan 1626 TUR0.501-0.1720-3.40 
  Odabasi, Ruzgar 1636 TUR1.0010.34206.80 
  Turker, Esat Tuna 1715 TUR1.0010.44208.80 
  Gunal, Yusuf Kursat 1627 TUR0.501-0.1720-3.40 

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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