Individual Calculations May 2018
 Arias Boo, Guillermo  Total change: -32.20  Rating chartPersonal card
 Lliga Catalana 2018 Divisio Honor Catalunya ESP 2018-01-21
RcRownchangeKK*chgGame
 2220 2263 4.50 11 -1.61 20 -32.20 
  Perpinya Rofes, Lluis Maria m2383 ESP1.0010.662013.20 
  Matnadze, Ana mwg2387 ESP0.001-0.3320-6.60 
  Garcia Castellote, Daniel 2030 ESP0.501-0.2920-5.80 
  Serrat Rifa, Ernest 2154 ESP0.501-0.1520-3.00 
  Gonzalez Garcia, Marc 2238 ESP0.501-0.0320-0.60 
  Banos, Oscar 2210 ARG0.501-0.0720-1.40 
  Adel Lahchaichi, Oussama f2308 ESP0.5010.06201.20 
  Escandell, Juan C f2221 ESP0.001-0.5620-11.20 
  Domenech Plana, Jaume 2112 ESP0.501-0.2020-4.00 
  Juan Bartroli, Pau 2232 ESP0.001-0.5420-10.80 
  Mateos Rozas, Miguel Angel 2148 ESP0.501-0.1620-3.20 

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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