Individual Calculations July 2017
 Farrugia, Alex  Total change: -0.20  Rating chartPersonal card
 Swieqi Chess League 2017 Division 1 Rounds 15-18 Swieqi MLT 2017-06-04
RcRownchangeKK*chgGame
 1582 1584 1.00 2 -0.01 20 -0.20 
  Gatt, Matthias 1435 MLT1.0010.30206.00 
  Richards, John 1729 MLT0.001-0.3120-6.20 

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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