Individual Calculations June 2018
 Sayar, Bora  Total change: -49.20  Rating chartPersonal card
 Izmir Bar Association The 2nd Traditional April 23 National Sovereignty And Kids Festival Elo Chess Tournament - B Izmir TUR 2018-04-21
RcRownchangeKK*chgGame
 1251 1393 1.50 4 -1.23 40 -49.20 
  Yunus, Ali Emre 1232 TUR0.001-0.7140-28.40 
  Usta, Halit Arhan 1313 TUR0.501-0.1140-4.40 
  Dogruyol, Mustafa Vedad 1130 TUR1.0010.18407.20 
  Aygun, Helin Beren 1329 TUR0.001-0.5940-23.60 

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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