Individual Calculations March 2010
 Sanders, Isaac B  Total change: 35.70  Rating chartPersonal card
 Hastings Masters Hastings ENG 2009-12-28
RcRownchangeKK*chgGame
 2020 1777 1.50 7 0.06 15 0.90 
  Sreeves, Clement 2061 SCO0.001-0.1615-2.40 
  McDonnell, James J. 2014 IRL1.0010.801512.00 
  Cafferty, Bernard f2141 ENG0.001-0.1015-1.50 
  Wilson, Alexandra wf2089 SUI0.001-0.1415-2.10 
  Young, Mel J 1971 ENG0.001-0.2515-3.75 
  Moore, Gillian A 1902 ENG0.5010.17152.55 
  Doran, Chris 1963 ENG0.001-0.2615-3.90 

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)
 
 26e open international de Cappelle Cappelle la Grande FRA 2010-02-13
RcRownchangeKK*chgGame
 2114 1899 4.50 9 2.32 15 34.80 
  Vrublevskaya, Olga wm2106 RUS1.0010.771511.55 
  Baba, Masahiro c2214 JPN0.001-0.1415-2.10 
  Aveline, Philippe 2152 FRA0.001-0.1915-2.85 
  Bok, Gidius 1665 NED1.0010.21153.15 
  Noordhoek, Henk 2106 NED0.5010.27154.05 
  Van Hoolandt, Patrick f2207 MNC0.5010.36155.40 
  Jeanne, Mickael 2160 FRA1.0010.821512.30 
  Klein, David 2262 NED0.001-0.1015-1.50 
  Eriksson, Christian 2158 DEN0.5010.32154.80 

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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