Individual Calculations March 2015
 Hamer, Martyn  Total change: 57.20  Rating chartPersonal card
 TRADEWISE GIBRALTAR CHESS FESTIVAL 2015 – CHALLENGER A GIBRALTAR ENG 2015-01-26
RcRownchangeKK*chgGame
 2111 2014 2.00 5 0.15 20 3.00 
  Dolzhikova, Olga wg2194 NOR1.0010.742014.80 
  Herman, Diego 2148 ARG0.001-0.3220-6.40 
  Wiedersich, Jens 2125 GER0.5010.15203.00 
  Gonzalez Gonzalez, Alfonso 2160 ESP0.001-0.3020-6.00 
  Burke, Mitchell R 1928 ENG0.501-0.1220-2.40 

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)
 
 TRADEWISE GIBRALTAR CHESS FESTIVAL 2015 – MASTERS GIBRALTAR ENG 2015-01-27
RcRownchangeKK*chgGame
 2223 2014 4.50 10 2.02 20 40.40 
  Almagro Llamas, Pablo m2414  * ESP0.5010.42208.40 
  Havik, Victor 2137 NOR0.001-0.3320-6.60 
  Viana, Dirceu f2268 BRA1.0010.812016.20 
  Bellin, Robert m2338 ENG0.001-0.1320-2.60 
  Jurdao Perez, Marcos Ernesto 2131 ESP1.0010.662013.20 
  Paehtz, Thomas g2365 GER0.001-0.1120-2.20 
  Byron, Alan M 2188 ENG0.001-0.2720-5.40 
  Wiedersich, Jens 2125 GER1.0010.652013.00 
  Heinemann, Josefine 2160 GER0.001-0.3020-6.00 
  De Rosa, Mariagrazia wf2101 ITA1.0010.622012.40 
 * 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)
 
 TRADEWISE GIBRALTAR CHESS FESTIVAL 2015 – CHALLENGER B GIBRALTAR ENG 2015-01-31
RcRownchangeKK*chgGame
 2072 2014 1.50 4 -0.22 20 -4.40 
  Vea, Odin Blikra 2242 NOR0.001-0.2120-4.20 
  Van De Wynkele, Rudy 1929 BEL1.0010.38207.60 
  Van Der Elburg, Freddie 2183 NED0.001-0.2820-5.60 
  Morais, Vitor 1934 POR0.501-0.1120-2.20 

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)
 
 4NCL 2014-15 Rounds 5-6 Various ENG 2015-02-14
RcRownchangeKK*chgGame
 1994 2026 2.00 2 0.91 20 18.20 
  Slinger, Aj (tony) 1955 ENG1.0010.40208.00 
  Nicholson, Jim Wr 2032 ENG1.0010.512010.20 

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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