Individual Calculations September 2019
 Abenia Porroche, Roberto  Total change: -16.60  Rating chartPersonal card
 45 Open Internacional de Escacs Vila de Sitges Grup A Sitges (Barcelona) ESP 2019-07-22
RcRownchangeKK*chgGame
 1838 1734 2.50 9 -0.83 20 -16.60 
  Wang, Shanshan 2122 CHN0.001-0.0920-1.80 
  Dahl, Max 1981 NOR0.001-0.1920-3.80 
  Kreken, Eivind Grunt 1842 NOR0.001-0.3520-7.00 
  Lanaspa Ballesteros, Federico 1375 ESP1.0010.10202.00 
  Tornay Gomez, Josu 2031 ESP0.001-0.1520-3.00 
  Chirivi C, Angie Lizeth 2069 COL0.001-0.1220-2.40 
  Ferrer Mora, Josep 1376 ESP1.0010.10202.00 
  Borrellas Comellas, Josep 1935 ESP0.001-0.2420-4.80 
  Tenold, Andreas 1813 NOR0.5010.11202.20 

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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