Individual Calculations February 2018
 Forster, Matthew  Total change: -45.20  Rating chartPersonal card
 Hastings Masters Tournament 2017-18 Hastings ENG 2017-12-28
RcRownchangeKK*chgGame
 1955 1979 3.00 9 -1.63 40 -65.20 
  Metcalfe, Charlie P 1705 ENG1.0010.17406.80 
  Eames, Robert S f2159 ENG0.001-0.2640-10.40 
  Howell, Oliver W 1765 ENG1.0010.23409.20 
  Pitschka, Claus f2249 GER0.001-0.1740-6.80 
  Willow, Jonah B 2152 ENG0.001-0.2740-10.80 
  Snape, Ian L 2152 ENG0.001-0.2740-10.80 
  Witt, Holger 1585 GER1.0010.08403.20 
  White, Stuart A 2112 SCO0.001-0.3240-12.80 
  Warnke, Klaus 1716 GER0.001-0.8240-32.80 

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)
 
 2017/18 4NCL Division 2 Rounds 3-4 Solihull ENG 2018-01-13
RcRownchangeKK*chgGame
 1981 1979 1.50 2 0.50 40 20.00 
  Hughes, Roy 2023 ENG0.5010.06402.40 
  Disu, Kayode 1939 ENG1.0010.444017.60 

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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