Individual Calculations December 2018
 Gatt, Matthias  Total change: 16.00  Rating chartPersonal card
 Swieqi Chess League Division 1 September 2018 Rounds 3-5 Swieqi MLT 2018-10-21
RcRownchangeKK*chgGame
 1665 1563 1.50 3 0.40 40 16.00 
  Djokic, Dusan 1757 SRB0.5010.254010.00 
  Farah, Alberto 1701 ITA0.001-0.3140-12.40 
  Stagno, Matteo 1537 MLT1.0010.464018.40 

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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