Individual Calculations April 2020
 Tafall Villanueva, Ander  Total change: 36.00  Rating chartPersonal card
 Liga Gipuzkoana de Preferente 2020 (Rdas 1-9) Guipuzcoa ESP 2020-01-11
RcRownchangeKK*chgGame
 1880 1942 5.50 8 0.90 40 36.00 
  Ruiz Egana, Xabier 1667 ESP1.0010.17406.80 
  Arrieta Gonzalez, Kepa 2072 ESP0.001-0.3240-12.80 
  Ladron De Guevara Galar, Fco J. 2089 ESP0.5010.20408.00 
  Urkia Imaz, Garikoitz 1689 ESP0.001-0.8140-32.40 
  Martin Arina, Alberto 2037 ESP1.0010.634025.20 
  Daubas, Bernard 1792 FRA1.0010.304012.00 
  Galarraga Lasa, Jon Gurutz 1858 ESP1.0010.384015.20 
  Urbieta Aldalur, Bingen 1832 ESP1.0010.354014.00 

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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