Individual Calculations January 2019
 Stagno, Matteo  Total change: 48.40  Rating chartPersonal card
 Swieqi Chess League Division 1 September 2018 Rounds 6-7 Swieqi MLT 2018-12-02
RcRownchangeKK*chgGame
 1641 1542 2.00 2 1.21 40 48.40 
  Psaila, Mario 1851 MLT1.0010.864034.40 
  Muscat, Charles 1431 MLT1.0010.354014.00 

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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