Individual Calculations January 2018
 Parreira, Luis Miguel  Total change: -19.80  Rating chartPersonal card
 Belgian Interclubs 2017-2018 Round 5 Various Places BEL 2017-12-03
RcRownchangeKK*chgGame
 2049 1869 0.00 1 -0.26 20 -5.20 
  De Bock, Lennart 2049 BEL0.001-0.2620-5.20 

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)
 
 III Torneio de Classicas do CNM Coimbra POR 2017-12-21
RcRownchangeKK*chgGame
 1722 1869 2.50 5 -0.73 20 -14.60 
  Vinagre, Raquel 1469  * POR1.0010.08201.60 
  Dias, Ricardo Pedro Cruz 2170 POR0.001-0.1520-3.00 
  Fonseca, Eurico Santos 1529 POR0.501-0.3820-7.60 
  Barata, Manuel Joao Costa S C 1469  * POR1.0010.08201.60 
  Sousa, Hugo Carneiro 1973 POR0.001-0.3620-7.20 
 * 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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