Individual Calculations December 2019
 Patel, Devan  Total change: -12.00  Rating chartPersonal card
 1st First Weekend Chess U2200 Birmingham ENG 2019-11-02
RcRownchangeKK*chgGame
 1831 1879 2.50 5 -0.16 40 -6.40 
  Dewangan, Aayush 1503 ENG0.501-0.4140-16.40 
  Gardiner, Ethan 1479  * ENG1.0010.08403.20 
  Duncan, Patrick C M 2031 ENG0.5010.20408.00 
  Green, Anthony J 1949 ENG0.5010.10404.00 
  Stepanyan, Henrik 2195 ENG0.001-0.1340-5.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 2019/20 4NCL Div 4 Rounds 1 - 2 Maidenhead ENG 2019-11-09
RcRownchangeKK*chgGame
 1770 1879 1.50 2 0.20 40 8.00 
  Alcock, Graham P 1725 ENG1.0010.294011.60 
  Lightfoot, Malcolm J 1814 ENG0.501-0.0940-3.60 

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)
 
 77th Hampstead FIDE Chess Congress U2200 London ENG 2019-11-23
RcRownchangeKK*chgGame
 1734 1879 3.00 5 -0.34 40 -13.60 
  Ball, Matthew P 1599 ENG1.0010.16406.40 
  Gilmore, Samuel 1757 ENG1.0010.334013.20 
  Tavoularis, Nicholas 2083 GRE0.001-0.2440-9.60 
  Banerji, Kumar 1479  * ENG0.501-0.4240-16.80 
  Buanne, Luca 1752 ENG0.501-0.1740-6.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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