Individual Calculations March 2015
 Greibrokk, Ingrid Andrea  Total change: -51.20  Rating chartPersonal card
 TRADEWISE GIBRALTAR CHESS FESTIVAL 2015 – AMATEUR A GIBRALTAR ENG 2015-01-26
RcRownchangeKK*chgGame
 1768 1758 1.00 3 -0.45 40 -18.00 
  Cramling Bellon, Anna 1585 SWE0.001-0.7340-29.20 
  Szabo, Gabor 1885 HUN0.001-0.3340-13.20 
  Zitan, Abdelhay 1835 MAR1.0010.614024.40 

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
 1914 1758 2.50 10 -0.70 40 -28.00 
  Zwahr, Paul f2158  * GER0.001-0.0840-3.20 
  Wiedersich, Jens 2125 GER0.001-0.1040-4.00 
  Michalowski, Peter 2024 GER0.001-0.1840-7.20 
  Lobersli, Henrik Oie 1957 NOR0.001-0.2440-9.60 
  Beadle, John R 1694 ENG1.0010.414016.40 
  Moradi, Kimia 1984 IRI0.001-0.2140-8.40 
  Homer, Neil S 1716 ENG0.001-0.5640-22.40 
  Magnusdottir, Veronika Steinunn 1566 ISL1.0010.254010.00 
  Klyszcz, Michael 1975 GER0.001-0.2240-8.80 
  Tortolero, Cesar 1937 VEN0.5010.23409.20 
 * 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 – AMATEUR B GIBRALTAR ENG 2015-01-31
RcRownchangeKK*chgGame
 1737 1758 2.50 5 -0.13 40 -5.20 
  Monge Lorenzo, Manuel 1521 ESP1.0010.20408.00 
  Savage, Neil 1628 RSA1.0010.324012.80 
  Boabaid, Jorge Alberto Duardes c1846 BRA0.5010.12404.80 
  Wright, Jonathan 1804 ENG0.001-0.4440-17.60 
  Klug, Christian 1884 GER0.001-0.3340-13.20 

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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