Individual Calculations December 2018
 Farah, Alberto  Total change: 10.80  Rating chartPersonal card
 Swieqi Chess League Division 1 September 2018 Rounds 3-5 Swieqi MLT 2018-10-21
RcRownchangeKK*chgGame
 1514 1701 2.50 3 0.27 40 10.80 
  Stagno, Matteo 1537 MLT1.0010.284011.20 
  Gatt, Matthias 1563 MLT1.0010.314012.40 
  Muscat, Charles 1442 MLT0.501-0.3240-12.80 

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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