Individual Calculations September 2017
 Moore, Geoffrey R  Total change: -12.40  Rating chartPersonal card
 104th British Championship Llandudno ENG 2017-07-29
RcRownchangeKK*chgGame
 2052 2023 3.50 9 -0.62 20 -12.40 
  Claridge-Hansen, William f2267 ENG0.001-0.2020-4.00 
  Ogunshola, Olugbemiga (ben) 2133 NGR0.001-0.3520-7.00 
  Coleman, David J c2135 ENG0.001-0.3520-7.00 
  Howell, Oliver W 1701 ENG1.0010.13202.60 
  Verma, Aditya 2071 ENG0.5010.07201.40 
  Wall, Tim P f2242 ENG0.001-0.2220-4.40 
  Cocks, Elliot 2036 ENG0.5010.02200.40 
  Anilkumar, Anantha P (jnr) 1932 ENG0.501-0.1220-2.40 
  Cole, James 1950 ENG1.0010.40208.00 

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)
 

 

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