Individual Calculations December 2019
 Connor, Michael I  Total change: -13.00  Rating chartPersonal card
 56th Hull Congress Major Hull ENG 2019-11-01
RcRownchangeKK*chgGame
 1825 1613 0.50 3 -0.19 40 -7.60 
  Cukovs, Oleg 1860 ENG0.001-0.1940-7.60 
  Whitehead, Mark A 1801 ENG0.001-0.2640-10.40 
  Parry, Samuel 1815 ENG0.5010.264010.40 

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
 2019/20 4NCL Div 3 North Rounds 1 - 2 Doncaster ENG 2019-11-09
RcRownchangeKK*chgGame
 1938 1613 0.00 2 -0.27 20 -5.40 
  Jamieson, Ian 1891 SCO0.001-0.1720-3.40 
  Bak, Andrew 1984 ENG0.001-0.1020-2.00 

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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