Individual Calculations February 2018
 Prieto Aranguren, Alain  Total change: -3.80  Rating chartPersonal card
 XVII Torneo De Ajedrez Villa De Mondragon Mondragon ESP 2017-12-26
RcRownchangeKK*chgGame
 2045 2238 3.50 5 -0.19 20 -3.80 
  Reguillaga Elias, Manex 1884 ESP1.0010.11202.20 
  Goiria Egidazu, Jon Asel 2082 ESP1.0010.29205.80 
  Lakunza Plazaola, Asier 1999 ESP0.501-0.3020-6.00 
  Pena Duarte, Fabian Dario 2201 COL0.001-0.5520-11.00 
  Alcaide Luque, Aitor 2057 ESP1.0010.26205.20 

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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