Individual Calculations November 2022
 Wall, Tim P  Total change: -11.20  Rating chartPersonal card
 58th Northumberland Chess Congress North Shields ENG 2022-09-30
RcRownchangeKK*chgGame
 2000 2290 4.50 5 0.35 20 7.00 
  Millward, Kevin P 1887 ENG1.0010.08201.60 
  Dunn, Alan 2012 NZL1.0010.17203.40 
  Hutchinson, Paul A 2097 ENG1.0010.25205.00 
  Henderson, David 2116 ENG1.0010.27205.40 
  Szekely, Virgil 1890  * ENG0.501-0.4220-8.40 
 * 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 1 Rounds 1-2 Daventry ENG 2022-10-22
RcRownchangeKK*chgGame
 2406 2290 0.00 2 -0.72 20 -14.40 
  Rowson, Jonathan g2546 SCO0.001-0.1920-3.80 
  Gallana, Marco 2265 ITA0.001-0.5320-10.60 

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)
 
 4th EJCOA International - IM Norm Newcastle upon Tyne ENG 2022-10-24
RcRownchangeKK*chgGame
 2317 2290 4.00 9 -0.19 20 -3.80 
  Burnett, Andrew f2233 SCO1.0010.42208.40 
  Barry, Colm 2234 IRL0.501-0.0820-1.60 
  Willow, Jonah B m2395 ENG0.001-0.3620-7.20 
  Berry, Neil f2240 SCO0.501-0.0720-1.40 
  Wall, Gavin m2300 IRL0.5010.01200.20 
  Makkar, Rajat f2399 FRA0.5010.15203.00 
  Hollan, Martin f2350 CZE0.5010.08201.60 
  Mannion, Stephen R m2237 SCO0.501-0.0720-1.40 
  Wadsworth, Matthew J m2467 ENG0.001-0.2720-5.40 

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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