Individual Calculations March 2015
 Jameson, David  Total change: -57.00  Rating chartPersonal card
 TRADEWISE GIBRALTAR CHESS FESTIVAL 2015 – CHALLENGER A GIBRALTAR ENG 2015-01-26
RcRownchangeKK*chgGame
 1990 2068 2.00 5 -0.92 20 -18.40 
  Sanchez Botella, Luis Javier f2246 ESP0.001-0.2720-5.40 
  Baliuniene, Margarita 1946 DEN1.0010.33206.60 
  Haddock, Paul 1668  * ENG1.0010.08201.60 
  Agrest, Inna wm2179 SWE0.001-0.3520-7.00 
  Machlik, Edit 1913 NOR0.001-0.7120-14.20 
 * 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)
 
 TRADEWISE GIBRALTAR CHESS FESTIVAL 2015 – MASTERS GIBRALTAR ENG 2015-01-27
RcRownchangeKK*chgGame
 2046 2068 3.50 10 -1.91 20 -38.20 
  Georgiadis, Nico m2468  * SUI0.5010.42208.40 
  Almagro Llamas, Pablo m2468  * ESP0.001-0.0820-1.60 
  Rydstrom, Tom f2292 SWE0.001-0.2220-4.40 
  Gonzalez Espana, Maria Gabriela wc1917 VEN0.001-0.7020-14.00 
  Mahoney, Ian 1838 CAN0.501-0.2920-5.80 
  Gravett, Alan D 1877 ENG0.001-0.7520-15.00 
  Bohman, Leif 1803 SWE1.0010.18203.60 
  Homer, Neil S 1716 ENG1.0010.11202.20 
  Lochte, Szilvia 1934 HUN0.501-0.1820-3.60 
  Tscharotschkin, Michael 2144 GER0.001-0.4020-8.00 
 * 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)
 
 4NCL 2014-15 Rounds 5-6 Various ENG 2015-02-14
RcRownchangeKK*chgGame
 2069 2074 1.00 2 -0.02 20 -0.40 
  Wadsworth, Matthew 2096 ENG0.5010.03200.60 
  Stepanyan, Henrik 2041 ENG0.501-0.0520-1.00 

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)
 

 

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