Individual Calculations October 2018
 Usta, Halit Arhan  Total change: -40.40  Rating chartPersonal card
 17th Izmir Open - Bornova Municipalitiy Liberation of Izmir International Chess Tournament - A Izmir TUR 2018-09-09
RcRownchangeKK*chgGame
 1365 1352 2.00 6 -1.01 40 -40.40 
  Unlu, Alp Bugra 1752  * TUR0.001-0.0840-3.20 
  Akdag, Ismet Mert 1593 TUR0.001-0.2040-8.00 
  Gazibey, Doruk 1154 TUR0.501-0.2640-10.40 
  Sari, Emircan 1348 TUR0.001-0.5140-20.40 
  Ersoz, Nehir 1119 TUR0.501-0.2940-11.60 
  Isik, Gokhan 1224 TUR1.0010.334013.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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