Individual Calculations June 2018
 Byron, Alan M  Total change: -15.20  Rating chartPersonal card
 Polar Capital Open St. Clement JCI 2018-03-31
RcRownchangeKK*chgGame
 1996 2128 2.50 6 -1.49 20 -29.80 
  Heppell, Ian N 2035 ENG0.501-0.1320-2.60 
  Modi, Kishan Jagdish 1850 ENG0.501-0.3320-6.60 
  Woudsma, Martijn 2262 NED0.001-0.3220-6.40 
  Wojciechowski, Paul c1895 JCI0.501-0.2920-5.80 
  Bryant, Richard B E 1932 ENG1.0010.25205.00 
  Verma, Aditya 2002 ENG0.001-0.6720-13.40 

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 9-11 Reading ENG 2018-05-05
RcRownchangeKK*chgGame
 2060 2130 2.50 3 0.73 20 14.60 
  Waterfield, John W 1942 WLS1.0010.26205.20 
  Cocks, Elliot 1999 ENG1.0010.32206.40 
  Britton, Richard L f2240 ENG0.5010.15203.00 

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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