Individual Calculations February 2018
 Gregory, Stephen J  Total change: 6.20  Rating chartPersonal card
 Hastings Weekend Open Tournament 2017-18 Hastings ENG 2018-01-06
RcRownchangeKK*chgGame
 1977 1951 2.50 4 0.59 20 11.80 
  Wilson, Matthew R 1782 ENG1.0010.28205.60 
  Willson, Ollie 2057 ENG0.001-0.3620-7.20 
  Faulkner, Martin J 1813 ENG1.0010.31206.20 
  Britton, Richard L f2256 ENG0.5010.36207.20 

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
 1845 1951 1.00 2 -0.28 20 -5.60 
  Howell, Oliver W 1765 ENG1.0010.26205.20 
  Stimpson, Philip M 1925 ENG0.001-0.5420-10.80 

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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