Individual Calculations March 2019
 Busuttil Naudi, Stephen  Total change: -7.60  Rating chartPersonal card
 Swieqi Chess League Division 2 September 2018 Rounds 9-10 Swieqi MLT 2019-01-13
RcRownchangeKK*chgGame
 1272 1113 0.50 2 -0.08 40 -3.20 
  Jancic, Nikola 1329 MLT0.001-0.2240-8.80 
  Gauci, David 1215 MLT0.5010.14405.60 

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)
 
 The Classic 1500 Swieqi MLT 2019-01-18
RcRownchangeKK*chgGame
 1467 1113 0.00 1 -0.11 40 -4.40 
  Stagno, Milena 1467 MLT0.001-0.1140-4.40 

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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