Individual Calculations March 2010
 Rough, Robert E  Total change: -44.75  Rating chartPersonal card
 Gibraltar Masters Gibraltar ENG 2010-01-26
RcRownchangeKK*chgGame
 2025 1811 2.00 9 -0.15 25 -3.75 
  Pienabarca, Nicola 2071 ITA0.001-0.1825-4.50 
  Kvisla, Johannes Luangtep 2161 NOR0.001-0.1125-2.75 
  Bryn, Askild 2036 NOR0.5010.28257.00 
  Popa-Matei, Viorel-Ovidiu 2137 ROU0.001-0.1325-3.25 
  Spanton, Tim R 2035 ENG0.001-0.2225-5.50 
  Yarur Elsaca, Daniel 1815 CHI1.0010.512512.75 
  Hughes, Roy 1976 ENG0.5010.22255.50 
  Odeh, Kenneth 2012 NGR0.001-0.2425-6.00 
  Zanetti, Bruno 1978 SUI0.001-0.2825-7.00 

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)
 
 Gibraltar Challengers A Gibraltar ENG 2010-01-26
RcRownchangeKK*chgGame
 1958 1811 0.00 5 -1.62 25 -40.50 
  Mikalsen, Erlend 1973 NOR0.001-0.2925-7.25 
  Skage, Oystein Aagedal 1934 NOR0.001-0.3325-8.25 
  Weeramantry, Sunil f2201 SRI0.001-0.0925-2.25 
  Bishop, Geoffrey L 1851 ENG0.001-0.4425-11.00 
  Chidi, Lovinia Sylvia 1832 GER0.001-0.4725-11.75 

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)
 
 Gibraltar Challengers B Gibraltar ENG 2010-01-31
RcRownchangeKK*chgGame
 2006 1811 1.00 4 -0.02 25 -0.50 
  Helin, Mikael 1972 SWE0.001-0.2925-7.25 
  Dennis, Nigel W 1957 ENG0.5010.20255.00 
  Gunnesdal, Lars 2125 NOR0.001-0.1425-3.50 
  Young, Mel J 1971 ENG0.5010.21255.25 

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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