Individual Calculations December 2023
 Gostelow, Luke  Total change: 10.80  Rating chartPersonal card
 46th Scarborough Congress Scarborough ENG 2023-10-27
RcRownchangeKK*chgGame
 1942 1815 2.50 5 0.50 20 10.00 
  Gormally, Daniel W g2443 ENG0.001-0.0120-0.20 
  Sheikh, Anum wc1736 ENG0.501-0.1120-2.20 
  Sheppard, Derek Alan 1669 ENG1.0010.30206.00 
  Van Kemenade, Rudy 1947 WLS0.001-0.3220-6.40 
  Gosling, Marcus 1915 ENG1.0010.642012.80 

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)
 
 2023-24 4NCL Division 3 Bishops Rounds 1-2 Telford ENG 2023-11-18
RcRownchangeKK*chgGame
 1829 1815 1.00 2 0.04 20 0.80 
  Pugh, Glyn D 1787 ENG0.001-0.5420-10.80 
  Jaszkiwskyj, Peter 1871 ENG1.0010.582011.60 

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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