Individual Calculations February 2018
 Clancy, Martin J  Total change: -40.60  Rating chartPersonal card
 Shropshire Chess Congress Telford ENG 2018-01-05
RcRownchangeKK*chgGame
 1952 1853 1.00 5 -0.89 20 -17.80 
  Sygnowski, Tomasz 2151 POL0.001-0.1520-3.00 
  Edge, John A 2015 ENG0.5010.21204.20 
  Zabrocki, Philip Am 1963 ENG0.001-0.3520-7.00 
  Croot, Richard J 1811 ENG0.001-0.5620-11.20 
  Marlow, Ben 1822 ENG0.501-0.0420-0.80 

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 3 South Rounds 3-4 Reading ENG 2018-01-13
RcRownchangeKK*chgGame
 1804 1853 0.00 2 -1.14 20 -22.80 
  Phillips, William 1847 ENG0.001-0.5120-10.20 
  Sheerin, Alex 1760 ENG0.001-0.6320-12.60 

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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