Individual Calculations April 2017
 Castro Becerra, Jose Antonio  Total change: -114.80  Rating chartPersonal card
 Campionat de Mallorca per equips tercera 2017 Mallorca ESP 2017-01-28
RcRownchangeKK*chgGame
 1529 1728 0.00 4 -2.87 40 -114.80 
  Garcia Alberti, Jorge Pedro 1360 ESP0.001-0.9040-36.00 
  Font Perello, Joan 1344 ESP0.001-0.9140-36.40 
  Villalonga Mairata, Jose Miguel 1777 ESP0.001-0.4340-17.20 
  Moya Martinez, Diego 1633 ESP0.001-0.6340-25.20 

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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