Individual Calculations November 2018
 Liebert, Samuel  Total change: 21.60  Rating chartPersonal card
 Swieqi Chess League Division 1 September 2018 Rounds 1-2 Swieqi MLT 2018-09-23
RcRownchangeKK*chgGame
 1559 1347 1.00 2 0.54 40 21.60 
  Gatt, Joseph 1581 MLT1.0010.794031.60 
  Stagno, Matteo 1537 MLT0.001-0.2540-10.00 

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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