Individual Calculations December 2019
 Yin, Stanley  Total change: -22.20  Rating chartPersonal card
 4th Swieqi Chess League 2019 - Division 1 Rounds 3-4 Swieqi MLT 2019-10-27
RcRownchangeKK*chgGame
 1902 1964 0.00 2 -1.11 20 -22.20 
  Novak, Attila Robert 2165 HUN0.001-0.2420-4.80 
  Gatt, Matthias 1638 MLT0.001-0.8720-17.40 

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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