Individual Calculations March 2015
 Opasiak, Dustin Tennessee  Total change: 39.20  Rating chartPersonal card
 TRADEWISE GIBRALTAR CHESS FESTIVAL 2015 – AMATEUR A GIBRALTAR ENG 2015-01-26
RcRownchangeKK*chgGame
 1750 1729 1.50 4 -0.39 20 -7.80 
  Knudsen, Jes West 1888 DEN0.5010.21204.20 
  Lopez Diaz, Rafael 1871 ESP0.001-0.3120-6.20 
  Scharrer, Isabel 1655 ITA1.0010.40208.00 
  Cramling Bellon, Anna 1585 SWE0.001-0.6920-13.80 

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
 2062 1729 2.50 10 1.22 20 24.40 
  Bartel, Marta wg2129  * POL0.001-0.0820-1.60 
  Rodriguez Alvarez, Vidal 2122 VEN0.5010.42208.40 
  Compton, Alistair 2071 NZL0.001-0.1220-2.40 
  Lien, Kjell Hakon 2020 NOR1.0010.852017.00 
  Sanchez Jerez, Emilio Miguel f2129  * ESP0.001-0.0820-1.60 
  Beltz, Franziska wf2129  * GER0.001-0.0820-1.60 
  Downey, Keith 1919 WLS1.0010.752015.00 
  Verneuil, Pascal 2093 FRA0.001-0.1020-2.00 
  Skutta, Bernd, Dr. 2059 GER0.001-0.1220-2.40 
  Godinho Marques, Pedro 1950 POR0.001-0.2220-4.40 
 * 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 – AMATEUR B GIBRALTAR ENG 2015-01-31
RcRownchangeKK*chgGame
 1838 1729 2.00 4 0.59 20 11.80 
  Szabo, Gabor 1885 HUN0.001-0.2920-5.80 
  White, Gary 1705 ENG1.0010.47209.40 
  Tangelder, Yonne 1875 NOR1.0010.702014.00 
  Knudsen, Jes West 1888 DEN0.001-0.2920-5.80 

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)
 
 Landesliga Hamburg 2014/15 rounds 6 - 7 Hamburg GER 2015-02-01
RcRownchangeKK*chgGame
 1770 1742 1.00 1 0.54 20 10.80 
  Pfreundt, Mathis 1770 GER1.0010.542010.80 

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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