Individual Calculations November 2022
 Sowray, Peter J  Total change: -11.40  Rating chartPersonal card
 59th Hull Congress Open Hull ENG 2022-10-14
RcRownchangeKK*chgGame
 2044 2259 3.50 5 -0.19 20 -3.80 
  Cast, Julian 1913 ENG1.0010.11202.20 
  Chan, Sheng Liang Bernard 1928 MAS1.0010.12202.40 
  Christiansen, Johan-Sebastian g2576 NOR0.001-0.1320-2.60 
  Shearsby, Jude 1924 ENG1.0010.12202.40 
  Merriman, James 1880 ENG0.501-0.4120-8.20 

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)
 
 2022/23 4NCL Division 2 Rounds 1-2 Daventry ENG 2022-10-22
RcRownchangeKK*chgGame
 2111 2259 1.00 2 -0.38 20 -7.60 
  Carleton, John J 2191 ENG1.0010.41208.20 
  Hobson, Kenneth 2030 ENG0.001-0.7920-15.80 

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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