Individual Calculations December 2019
 Payan, Juan C  Total change: -12.40  Rating chartPersonal card
 2019/20 4NCL Div 4 Rounds 1 - 2 Maidenhead ENG 2019-11-09
RcRownchangeKK*chgGame
 1666 1791 1.50 2 0.19 40 7.60 
  Arora, Tashika 1549 ENG1.0010.20408.00 
  Sivarajasingam, Shayanna wc1782 WLS0.501-0.0140-0.40 

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)
 
 South Wales Autumn Open 2019 Newport WLS 2019-11-15
RcRownchangeKK*chgGame
 1790 1791 2.00 5 -0.50 40 -20.00 
  Waterfield, John W 1921 WLS0.001-0.3240-12.80 
  Van Kemenade, Rudy 1894 WLS0.001-0.3640-14.40 
  Morgans, Justin 1634 WLS1.0010.294011.60 
  Turner, Joseph David 1846 WLS0.001-0.4240-16.80 
  Denham-Kennedy, Colin 1653 WLS1.0010.314012.40 

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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