Individual Calculations June 2015
 Bolhari, Orfeh  Total change: 9.60  Rating chartPersonal card
 Open da Queima das Fitas 2015 Coimbra POR 2015-04-30
RcRownchangeKK*chgGame
 1889 2115 5.00 6 0.44 20 8.80 
  Antao, Jorge 1829 POR1.0010.16203.20 
  Hendriks, Jord 1715  * NED1.0010.08201.60 
  Babo, Miguel 1764 POR1.0010.11202.20 
  Rodrigues, Luis Bernardino 1888 POR1.0010.21204.20 
  Dias, Ivo Rodrigues c2169 POR0.5010.08201.60 
  Lopez Gomez, Jose Pablo 1967 MEX0.501-0.2020-4.00 
 * 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)
 
 GXA Primavera 2015 Lisboa POR 2015-05-05
RcRownchangeKK*chgGame
 1874 2129 6.00 7 0.48 20 9.60 
  Assuncao, Jose Manuel Lopes Mach 1729  * POR1.0010.08201.60 
  Alves, Luis Miguel 1780 POR1.0010.11202.20 
  Aguiar, Carlos Alberto Branco L 1856 POR1.0010.17203.40 
  Simoes, John 1936 VEN0.501-0.2520-5.00 
  Pinto, Jorge Miguel 1769 POR1.0010.10202.00 
  Reis, Luis Simoes 1824 POR1.0010.14202.80 
  Santos, Jose Alves 2221 POR0.5010.13202.60 
 * 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)
 
 CN Equipas 2014/2015 - 3. divisao E r. 6-7 Lisboa POR 2015-05-09
RcRownchangeKK*chgGame
 2102 2129 0.00 2 -1.07 20 -21.40 
  Pires, Emanuel Joao Robarts 2112 POR0.001-0.5220-10.40 
  Cruz, Paulo 2092 POR0.001-0.5520-11.00 

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)
 
 XXVI Taca de Lisboa - r.6 tba POR 2015-05-17
RcRownchangeKK*chgGame
 2221 2129 1.00 1 0.63 20 12.60 
  Santos, Jose Alves 2221 POR1.0010.632012.60 

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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