Individual Calculations March 2019
 Liebert, Samuel  Total change: -4.40  Rating chartPersonal card
 Swieqi Chess League Division 1 September 2018 Round 8 Swieqi MLT 2019-01-13
RcRownchangeKK*chgGame
 1581 1535 0.00 1 -0.44 40 -17.60 
  Gatt, Matthias 1581 MLT0.001-0.4440-17.60 

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)
 
 Swieqi Chess League Division 1 September 2018 Rounds 9-10 Swieqi MLT 2019-01-27
RcRownchangeKK*chgGame
 1474 1535 1.50 2 0.33 40 13.20 
  Muscat, Charles 1428 MLT0.501-0.1540-6.00 
  Gatt, Joseph 1520 MLT1.0010.484019.20 

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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