Individual Calculations March 2012
 Rough, Robert E  Total change: -23.55  Rating chartPersonal card
 Tradewise Chess Festival - Challengers A 2012 Gibraltar ENG 2012-01-23
RcRownchangeKK*chgGame
 1910 1762 1.00 4 -0.25 15 -3.75 
  Attwood, James 2072 AUS0.001-0.1415-2.10 
  Knudsen, Jes West 1892 DEN0.001-0.3215-4.80 
  Wihlborn, Bengt 1866 SWE0.001-0.3615-5.40 
  Bishop, Geoffrey L 1811 ENG1.0010.57158.55 

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 Chess Festival - Masters 2012 Gibraltar ENG 2012-01-24
RcRownchangeKK*chgGame
 1911 1762 2.00 10 -1.11 15 -16.65 
  Compton, Alistair 2051 NZL0.001-0.1615-2.40 
  Johnsen, Kjell Magne 1950 NOR0.001-0.2615-3.90 
  Leimeister, Winfried 1918 GER0.5010.21153.15 
  Frey, Matthias 1941 SUI0.001-0.2715-4.05 
  Marano, Salvatore 1967 ITA0.001-0.2415-3.60 
  Savage, Neil 1645 RSA1.0010.34155.10 
  Patola, Eero 1938 FIN0.001-0.2715-4.05 
  Puroila, Sippo 1906 FIN0.5010.19152.85 
  Zaky, Tamir 1882 FRA0.001-0.3415-5.10 
  Lundback, Karl 1907 SWE0.001-0.3115-4.65 

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 Chess Festival - Challengers B 2012 Gibraltar ENG 2012-01-28
RcRownchangeKK*chgGame
 1977 1762 0.50 3 -0.21 15 -3.15 
  Attwood, James 2072 AUS0.001-0.1415-2.10 
  Campbell, Ian 2001 ENG0.001-0.2015-3.00 
  Hansen, Henrik Damgaard 1859 DEN0.5010.13151.95 

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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