Individual Calculations December 2018
 Benson, Paul J  Total change: -46.80  Rating chartPersonal card
 1st 4NCL International Congress Under 2050 Telford ENG 2018-10-31
RcRownchangeKK*chgGame
 1788 1912 3.00 8 -2.34 20 -46.80 
  Neatherway, A Philip 1813 ENG0.501-0.1420-2.80 
  Gorgun, Aliriza Atif 1739 TUR0.001-0.7320-14.60 
  Di-Vetta, Andrew 1681 WLS0.001-0.7920-15.80 
  Walley, A Clive 1846 ENG0.001-0.5920-11.80 
  Potter, Steven 1771 ENG1.0010.31206.20 
  Wilson, Matthew R 1820 ENG0.501-0.1320-2.60 
  Towers, Nigel S 1843 ENG0.501-0.1020-2.00 
  Ward, Andy 1790 SCO0.501-0.1720-3.40 

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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