Individual Calculations February 2015
 Bastos, Jorge Manuel  Total change: -16.00  Rating chartPersonal card
 CN Equipas 2014/2015 - 3. divisao D r.1 clubes POR 2015-01-17
RcRownchangeKK*chgGame
 1771 1797 0.00 1 -0.54 20 -10.80 
  Negrao, Alberto 1771 POR0.001-0.5420-10.80 

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)
 
 II Torneio FIDE Alcobaca - U2200 Alcobaca POR 2015-01-24
RcRownchangeKK*chgGame
 1628 1797 2.50 4 -0.26 20 -5.20 
  Vinagre, Raquel 1397  * POR1.0010.08201.60 
  Oliveira, Tomas Honorio 1484 POR0.501-0.3620-7.20 
  Francisco, Joao f2165 ANG0.001-0.1020-2.00 
  Fonseca, Eurico Santos 1464 POR1.0010.12202.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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