Individual Calculations April 2016
 Crouch, Timothy J  Total change: -12.40  Rating chartPersonal card
 37th Hampstead Weekend Congress Under 2200 London ENG 2016-03-12
RcRownchangeKK*chgGame
 1857 1521 0.00 1 -0.12 20 -2.40 
  Simpson, Ben 1857 ENG0.001-0.1220-2.40 

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)
 
 37th Hampstead Weekend Congress Under 1900 London ENG 2016-03-12
RcRownchangeKK*chgGame
 1649 1521 0.50 3 -0.50 20 -10.00 
  Lim, Yu-Chin (peter) 1692 ENG0.001-0.2720-5.40 
  Rubeck, Jonathan 1727 ENG0.001-0.2420-4.80 
  Volovich, Julia 1529 ENG0.5010.01200.20 

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)
 

 

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