Individual Calculations September 2017
 Brandt, Stefan  Total change: -6.80  Rating chartPersonal card
 43 Open Internacional de Escacs Vila de Sitges Grup A Sitges (Barcelona) ESP 2017-07-22
RcRownchangeKK*chgGame
 2056 1913 2.50 9 -0.34 20 -6.80 
  Franco Valencia, Angela wm2214 COL0.001-0.1520-3.00 
  Mattsson, Michael 2066 SWE0.5010.20204.00 
  Krokay, Urszula 2021 POL0.001-0.3520-7.00 
  Nadal Fajardo, Ricard 2027 ESP0.5010.16203.20 
  Amer, Said Salim Al Maashani f2025 OMA0.001-0.3520-7.00 
  Lobato Lavin, Alvaro 1979 ESP1.0010.592011.80 
  Prats Rodriguez, Juan Bosco 1978 ESP0.5010.09201.80 
  Draghici Flutur, Gavril 2119 ESP0.001-0.2420-4.80 
  Miralles Brugues, Jordi 2071 ESP0.001-0.2920-5.80 

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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