Individual Calculations April 2019
 Frois, Antonio  Total change: -2.50  Rating chartPersonal card
 XLI Taca de Portugal (2019) r. 2 clubes POR 2019-03-23
RcRownchangeKK*chgGame
 2077 2270 0.50 1 -0.25 10 -2.50 
  Pintor, Simao Maciel Abranches 2077 POR0.501-0.2510-2.50 

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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