Individual Calculations March 2020
 Arora, Tashika  Total change: 31.20  Rating chartPersonal card
 2019/20 4NCL Div 3 South Rounds 5 - 6 Maidenhead ENG 2020-02-08
RcRownchangeKK*chgGame
 1886 1713 1.00 1 0.73 40 29.20 
  George, Andrew P 1886 ENG1.0010.734029.20 

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)
 
 79th Hampstead FIDE Chess Congresses U2200 Feb 2020 London ENG 2020-02-15
RcRownchangeKK*chgGame
 1746 1713 2.00 4 0.16 40 6.40 
  Rahman, K Azizur 1865 ENG0.5010.20408.00 
  Matei, Ciprian 1901 ROU0.001-0.2640-10.40 
  Clarke, Connor 1695 ENG0.501-0.0340-1.20 
  Wenninger, Maxim 1524 ENG1.0010.254010.00 

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)
 
 Warwickshire U1975 Chess Championships 2020 Coventry ENG 2020-02-22
RcRownchangeKK*chgGame
 1809 1713 1.00 3 -0.11 40 -4.40 
  Giles, Yasmin 1885 ENG0.001-0.2740-10.80 
  Jackson, Gary C 1775 ENG0.001-0.4140-16.40 
  Brodie, Ian 1766 ENG1.0010.574022.80 

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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