Individual Calculations June 2023
 Baker, Chris W  Total change: 19.00  Rating chartPersonal card
 2022/23 4NCL Division 3 West Rounds 9-11 Warwick ENG 2023-04-29
RcRownchangeKK*chgGame
 2120 2226 2.00 3 0.13 20 2.60 
  Webster, Richard J 1912 ENG1.0010.14202.80 
  Eagleton, Greg T 2045 ENG1.0010.26205.20 
  Jogstad, Martin f2403 SWE0.001-0.2720-5.40 

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)
 
 English Seniors Championships 2023 - Over 65 Leamington Spa ENG 2023-05-04
RcRownchangeKK*chgGame
 2024 2226 6.00 7 0.82 20 16.40 
  Goodwin, Ed H 1817 ENG1.0010.08201.60 
  Hutchinson, Norman A 1968 ENG0.501-0.3220-6.40 
  Raynes, Paul 2077 ENG1.0010.30206.00 
  Littlewood, Paul E m2347 ENG0.5010.16203.20 
  Page, Mark E 2044 ENG1.0010.26205.20 
  Moore, Geoffrey R 1969 ENG1.0010.18203.60 
  De Coverly, Roger D 1945 ENG1.0010.16203.20 

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)
 

 

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