Individual Calculations March 2015
 Byrn, Carsten  Total change: -41.20  Rating chartPersonal card
 TRADEWISE GIBRALTAR CHESS FESTIVAL 2015 – CHALLENGER A GIBRALTAR ENG 2015-01-26
RcRownchangeKK*chgGame
 2066 2044 2.00 5 -0.38 20 -7.60 
  Vea, Odin Blikra 2242 NOR0.001-0.2420-4.80 
  Mulleady, Peter J 1908 ENG1.0010.32206.40 
  Ibarra Jerez, Juan Miguel 2238 ESP0.001-0.2520-5.00 
  Ferreira, Oscar Luiz Vieira 1980 BRA0.501-0.0920-1.80 
  Algars, Olle 1960 SWE0.501-0.1220-2.40 

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
 2066 2044 3.00 10 -1.83 20 -36.60 
  Javakhishvili, Lela mwg2444  * GEO0.001-0.0820-1.60 
  Viana, Dirceu f2268 BRA0.5010.28205.60 
  Jurdao Perez, Marcos Ernesto 2131 ESP1.0010.622012.40 
  Paehtz, Thomas g2365 GER0.001-0.1320-2.60 
  Veltkamp, Gerben 2175 NED0.001-0.3220-6.40 
  Machlik, Edit 1913 NOR0.501-0.1820-3.60 
  Kim, Yongjoo 1903 KOR0.001-0.6920-13.80 
  Gravett, Alan D 1877 ENG0.501-0.2220-4.40 
  Mahoney, Ian 1838 CAN0.501-0.2620-5.20 
  Kristinsson, Magnus 1744 ISL0.001-0.8520-17.00 
 * 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)
 
 TRADEWISE GIBRALTAR CHESS FESTIVAL 2015 – CHALLENGER B GIBRALTAR ENG 2015-01-31
RcRownchangeKK*chgGame
 2067 2044 2.50 5 0.15 20 3.00 
  Curado, Manuel Joao Ferro 1860 POR1.0010.26205.20 
  Hoffmann, Hendrik f2206 GER0.5010.21204.20 
  Wiedersich, Jens 2125 GER0.5010.11202.20 
  Van Der Elburg, Freddie 2183 NED0.5010.19203.80 
  Boyer Censore, Giuseppe Enmanuel 1960 VEN0.001-0.6220-12.40 

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)
 

 

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