Individual Calculations June 2023
 Berry, Neil  Total change: 18.20  Rating chartPersonal card
 2022/23 4NCL Division 2 Rounds 9-11 Milton Keynes ENG 2023-04-29
RcRownchangeKK*chgGame
 2239 2252 2.00 3 0.44 20 8.80 
  Sowray, Peter J f2197 ENG1.0010.42208.40 
  Cumming, Rhys f2360 ENG0.5010.15203.00 
  Villiers, Thomas c2160 ENG0.501-0.1320-2.60 

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)
 
 Richardson Cup 2023 Final Grangemouth SCO 2023-05-13
RcRownchangeKK*chgGame
 2232 2255 1.00 1 0.47 20 9.40 
  Pritchett, Craig W m2232 SCO1.0010.47209.40 

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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