Individual Calculations March 2020
 Psaila, Mario  Total change: -10.20  Rating chartPersonal card
 XYChess Team League 2020 Birkirkara MLT 2020-01-11
RcRownchangeKK*chgGame
 1704 1776 2.50 5 -0.40 20 -8.00 
  Sapiecha, Michael 1582 MLT0.501-0.2520-5.00 
  Attard Compagno, Kevin 1426 MLT1.0010.11202.20 
  Mizzi, Jack 1865 MLT0.001-0.3820-7.60 
  Vella, Duncan c1958 MLT0.001-0.2620-5.20 
  Baldacchino, Joe 1689 MLT1.0010.38207.60 

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)
 
 4th Swieqi Chess League 2019 - Division 1 Rounds 8-9 Swieqi MLT 2020-02-02
RcRownchangeKK*chgGame
 1963 1779 0.50 2 -0.11 20 -2.20 
  Farah, Alberto 1765 ITA0.501-0.0220-0.40 
  Novak, Attila Robert 2160 HUN0.001-0.0920-1.80 

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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