Individual Calculations February 2017
 Martins, Jose Carlos Caetano  Total change: 18.00  Rating chartPersonal card
 Torneios de Natal AX Portugal 2016 - U2200 Lisboa POR 2016-12-26
RcRownchangeKK*chgGame
 1561 1343 1.50 3 0.68 40 27.20 
  Santos, Jose Alves 1743  * POR0.001-0.0840-3.20 
  Antunes, Andre Rafael 1257 POR1.0010.384015.20 
  Branco, Romulo 1682 POR0.5010.384015.20 
 * 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)
 
 CD Equipas Lisboa 2017 r.2 clubes POR 2017-01-07
RcRownchangeKK*chgGame
 1371 1415 0.00 1 -0.56 40 -22.40 
  Bartolo, Filipe Diogo Correia 1371 POR0.001-0.5640-22.40 

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)
 
 XXVIII Taca de Lisboa r. 1 Lisboa POR 2017-01-29
RcRownchangeKK*chgGame
 1691 1415 0.50 1 0.33 40 13.20 
  Alves, Luis Miguel 1691 POR0.5010.334013.20 

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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