Individual Calculations May 2019
 Ruzic, Milos  Total change: -8.20  Rating chartPersonal card
 2019 European Amateur Chess Championships open U1700 Rhodes GRE 2019-04-05
RcRownchangeKK*chgGame
 1507 1674 4.50 7 -0.41 20 -8.20 
  Apostolakis, Ioannis 1439 GRE0.501-0.2920-5.80 
  Bakhmanov, Farid 1491 RUS1.0010.26205.20 
  Grishina, Zhanna 1482 RUS1.0010.25205.00 
  Kanev, Evgeny 1629 RUS1.0010.44208.80 
  Stathatos, Alexandros 1274  * GRE0.501-0.4220-8.40 
  Snokowski, Marcin 1659 POL0.001-0.5220-10.40 
  Meremyanina, Kseniya 1577 RUS0.501-0.1320-2.60 
 * 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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