Individual Calculations May 2017
 Azzopardi, Alfred  Total change: -8.80  Rating chartPersonal card
 49 CIS - Promozione Sicilia Aci Castello ITA 2017-03-24
RcRownchangeKK*chgGame
 1533 1557 2.00 4 -0.10 20 -2.00 
  Savarino, Matteo 1587 ITA0.5010.04200.80 
  Mattarella, Pietro 1763 ITA0.001-0.2420-4.80 
  Finocchiaro, Federica 1262 ITA1.0010.15203.00 
  Crisa, Daniele 1521 ITA0.501-0.0520-1.00 

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)
 
 Swieqi Chess League 2017 Division 1 Rounds 6-9 Swieqi MLT 2017-04-02
RcRownchangeKK*chgGame
 1282 1568 0.50 1 -0.34 20 -6.80 
  Sammut, John 1282 MLT0.501-0.3420-6.80 

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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