Individual Calculations July 2018
 Amos, Leo  Total change: 20.40  Rating chartPersonal card
 34.Open des Amateurs 2018 Geneva SUI 2018-04-13
RcRownchangeKK*chgGame
 1822 1811 4.00 6 1.02 20 20.40 
  Ruiz, Jose 2115 SUI0.001-0.1420-2.80 
  Babel, Ludovic 1588 SUI1.0010.22204.40 
  Garzotti, Paolo 1725 BEL1.0010.38207.60 
  Monnard, Daniel 1683 SUI1.0010.33206.60 
  Graells, Ricardo 2085 SUI0.001-0.1720-3.40 
  Schaerer, Marc 1737 SUI1.0010.40208.00 

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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