Individual Calculations December 2018
 Muscat, Charles  Total change: -4.40  Rating chartPersonal card
 Swieqi Chess League Division 1 September 2018 Rounds 3-5 Swieqi MLT 2018-10-21
RcRownchangeKK*chgGame
 1658 1442 0.50 3 -0.22 20 -4.40 
  Mizzi, Jack 1517 MLT0.001-0.4020-8.00 
  Djokic, Dusan 1757 SRB0.001-0.1420-2.80 
  Farah, Alberto 1701 ITA0.5010.32206.40 

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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