Individual Calculations November 2016
 Wilson, Matthew R  Total change: -1.00  Rating chartPersonal card
 XIII Open Amateur de Calvia Palmanova - Calvia ESP 2016-10-08
RcRownchangeKK*chgGame
 1876 1792 1.50 4 -0.05 20 -1.00 
  Bebchuk, Leonid 2006 ISR0.001-0.2320-4.60 
  Chevannes, Sabrina L wm2033 ENG0.5010.30206.00 
  Fichtinger, Leopold 1951 AUT0.001-0.2920-5.80 
  Courthaudon, Philippe 1515 FRA1.0010.17203.40 

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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