Individual Calculations November 2022
 Chan, Sheng Liang Bernard  Total change: 56.60  Rating chartPersonal card
 58th Northumberland Chess Congress North Shields ENG 2022-09-30
RcRownchangeKK*chgGame
 1943 1928 3.50 5 1.16 20 23.20 
  Larchikov, Maksym 1575 UKR1.0010.11202.20 
  Henderson, David 2116 ENG0.001-0.2620-5.20 
  Sykes, Chris 1818 SCO1.0010.35207.00 
  Arnott, Jonathan W c2131 ENG1.0010.762015.20 
  Dargan, Paul A G c2075 ENG0.5010.20204.00 

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)
 
 59th Hull Congress Open Hull ENG 2022-10-14
RcRownchangeKK*chgGame
 2057 1928 2.00 4 0.60 20 12.00 
  Mollison, Jamie 1884 SCO1.0010.44208.80 
  Sowray, Peter J f2259 ENG0.001-0.1220-2.40 
  Culkin, Shaun J 1915 ENG1.0010.48209.60 
  Birtwistle, Nigel 2171 ENG0.001-0.2020-4.00 

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 1 Rounds 1-2 Daventry ENG 2022-10-22
RcRownchangeKK*chgGame
 2122 1928 1.00 1 0.75 20 15.00 
  Quinn, John M 2122 ENG1.0010.752015.00 

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
 1797 1928 1.00 1 0.32 20 6.40 
  Pugh, Glyn D 1797 ENG1.0010.32206.40 

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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