Individual Calculations February 2023
 Shearsby, Jude  Total change: 96.00  Rating chartPersonal card
 Caplin Hastings 38th Weekend Congress Hastings ENG 2023-01-07
RcRownchangeKK*chgGame
 1873 1906 3.00 5 0.29 40 11.60 
  Haydon, David L f2289 ENG0.5010.414016.40 
  Hill, Alistair 2172 ENG0.001-0.1840-7.20 
  Dewangan, Aayush 1506  * ENG1.0010.08403.20 
  Britnell, Jonathan 1653 ENG0.501-0.3140-12.40 
  Rushbrooke, Tibo 1747 ENG1.0010.294011.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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 3-4 Daventry ENG 2023-01-14
RcRownchangeKK*chgGame
 2042 1906 2.00 2 1.36 40 54.40 
  Klein, Raimund 1976 GER1.0010.604024.00 
  Pollack, Oscar 2107 ENG1.0010.764030.40 

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)
 
 29th 4NCL Congress Open Harrogate ENG 2023-01-20
RcRownchangeKK*chgGame
 1958 1906 2.50 4 0.75 40 30.00 
  Vickery, Jim E 1889 ENG0.501-0.0240-0.80 
  Pyda, Arjun 1637 ENG1.0010.17406.80 
  Williamson, Roger G 2205 ENG0.5010.354014.00 
  Walker, Martin G f2100 ENG0.5010.254010.00 

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)
 

 

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