Individual Calculations June 2019
 Hamilton, Michael J  Total change: -0.20  Rating chartPersonal card
 2018/19 4NCL Div 2 Rounds 9 - 11 Telford ENG 2019-05-04
RcRownchangeKK*chgGame
 1929 1781 1.00 3 0.04 40 1.60 
  Latham, David 2080 ENG0.001-0.1540-6.00 
  Iyengar, Ilya 1955 ENG0.001-0.2740-10.80 
  Metcalfe, Charlie P 1751 ENG1.0010.464018.40 

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)
 
NOTE: K factor changed
 72nd Hampstead FIDE Chess Congress U2200 London ENG 2019-05-18
RcRownchangeKK*chgGame
 1760 1781 1.50 3 -0.09 20 -1.80 
  Penna, Tommaso 2044 ITA0.001-0.1820-3.60 
  Madden, Steve 1727 ENG0.501-0.0820-1.60 
  Valjee, Ashir 1508 ENG1.0010.17203.40 

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)
 

 

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