Individual Calculations June 2017
 Mirza, Gabriel  Total change: -19.20  Rating chartPersonal card
 Heidenfeld Trophy 2016-17 Rounds 9-11 Dublin IRL 2017-04-23
RcRownchangeKK*chgGame
 1812 1777 0.50 2 -0.41 20 -8.20 
  Sheridan, Tristan 1845 IRL0.001-0.4120-8.20 
  Bissett, Vincent 1779 IRL0.5010.00200.00 

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)
 
 XYChess Open B (U1800) Sliema MLT 2017-05-23
RcRownchangeKK*chgGame
 1521 1765 5.00 7 -0.55 20 -11.00 
  Fleri, Matthew 1446 MLT0.001-0.8720-17.40 
  Glen, Hamish 1605 SCO1.0010.29205.80 
  Stagno, Matteo 1365  * MLT1.0010.08201.60 
  Lekic, Dejan 1482 ENG0.501-0.3420-6.80 
  Park, Frank 1605 SCO1.0010.29205.80 
  Russo, Carmelo 1583 ITA1.0010.26205.20 
  Azzopardi, Alfred 1559 MLT0.501-0.2620-5.20 
 * 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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