Individual Calculations November 2022
 Slegg, Gary  Total change: -60.00  Rating chartPersonal card
 59th Hull Congress Major Hull ENG 2022-10-14
RcRownchangeKK*chgGame
 1493 1807 0.50 2 -1.21 40 -48.40 
  Dos Santos Silva, Bruno Alexandre 1423 ENG0.001-0.9140-36.40 
  Webster, Vivien 1563 ENG0.501-0.3040-12.00 

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)
 
 2022/23 4NCL Division 3 West Rounds 1-2 Daventry ENG 2022-10-22
RcRownchangeKK*chgGame
 1900 1807 0.50 2 -0.29 40 -11.60 
  Shaw, Peter 2079 ENG0.001-0.1740-6.80 
  Potter, Steven 1720 ENG0.501-0.1240-4.80 

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)
 

 

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