Individual Calculations June 2023
 Hobson, Kenneth  Total change: 95.60  Rating chartPersonal card
 2022/23 4NCL Division 2 Rounds 9-11 Milton Keynes ENG 2023-04-29
RcRownchangeKK*chgGame
 2147 2076 1.00 1 0.60 40 24.00 
  Fan, Allen Chi Zhou f2147 NZL1.0010.604024.00 

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)
 
 32nd Frome Chess Congress Frome ENG 2023-05-12
RcRownchangeKK*chgGame
 1890 2104 3.50 4 0.41 40 16.40 
  Miller, George I 1849 ENG0.501-0.3140-12.40 
  May, Adam John 1888 WLS1.0010.22408.80 
  Murawski, Jan 1896 ENG1.0010.23409.20 
  Littleton, Mark 1927 ENG1.0010.274010.80 

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)
 
 English Championships 2023 Kenilworth ENG 2023-05-26
RcRownchangeKK*chgGame
 2214 2104 4.00 7 1.38 40 55.20 
  Miller, George 1849 ENG1.0010.19407.60 
  Wadsworth, Matthew J m2428 ENG0.001-0.1340-5.20 
  Brown, Tom 1959 ENG1.0010.314012.40 
  Jackson, James P m2393 ENG0.5010.344013.60 
  Ashton, Adam G f2344 ENG0.5010.304012.00 
  Gormally, Daniel W g2434 ENG0.001-0.1240-4.80 
  Seymour, Timothy P 2094 ENG1.0010.494019.60 

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)
 

 

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