Individual Calculations May 2023
 Fowler, Hugo  Total change: 41.80  Rating chartPersonal card
 Bristol Open Spring Congress - 89th Bristol League Championship Bristol ENG 2023-03-31
RcRownchangeKK*chgGame
 1939 1878 3.00 4 1.30 20 26.00 
  Shepherd, Tom 1767 ENG0.001-0.6520-13.00 
  Kramaley, David 1844 ENG1.0010.45209.00 
  Kett, Tim f2124 WLS1.0010.812016.20 
  Chaplin, Peter E 2019 ENG1.0010.692013.80 

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)
 
 2023 Welsh Championship Cardiff WLS 2023-04-07
RcRownchangeKK*chgGame
 2059 1890 2.50 6 0.79 20 15.80 
  Musson, Adam J 2002 WLS0.001-0.3520-7.00 
  Pleasants, Allan J 1975 WLS1.0010.622012.40 
  Kett, Tim f2090 WLS0.5010.26205.20 
  Blackburn, Jonathan L B f2162 WLS0.001-0.1720-3.40 
  Bullen, Alex c2157 WLS0.5010.32206.40 
  Hatchett, Paul 1967 WLS0.5010.11202.20 

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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