Individual Calculations February 2017
 Sammut, Ron  Total change: 1.20  Rating chartPersonal card
 XYChess League First Division Sliema MLT 2017-01-07
RcRownchangeKK*chgGame
 1568 1624 3.50 6 0.06 20 1.20 
  Psaila, Uranchimeg wc1499 MLT1.0010.33206.60 
  Refalo, Ian 1698 MLT0.5010.10202.00 
  Farrugia, Alex 1586 MLT0.001-0.5520-11.00 
  Camilleri, Tony Ray 1455 MLT1.0010.28205.60 
  Filipovic, Damjan 1548 MLT0.501-0.1020-2.00 
  Marinkovic, Milan 1624 MLT0.5010.00200.00 

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)
 

 

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