Individual Calculations April 2015
 Medeiros, Jose  Total change: -47.20  Rating chartPersonal card
 XXVI Taca de Lisboa - r.3-4 Lisboa POR 2015-03-01
RcRownchangeKK*chgGame
 1850 1916 0.00 2 -1.18 40 -47.20 
  Roxo, Agostinho Jose Goncalves 1879 POR0.001-0.5540-22.00 
  Lages, Duarte Jorge Da Silva 1820 BRA0.001-0.6340-25.20 

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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