Individual Calculations November 2022
 Merriman, James  Total change: 133.60  Rating chartPersonal card
 59th Hull Congress Open Hull ENG 2022-10-14
RcRownchangeKK*chgGame
 2156 1880 3.50 5 2.47 40 98.80 
  Ilett, Raymond J 1825 ENG1.0010.424016.80 
  Birtwistle, Nigel 2171 ENG1.0010.854034.00 
  Wells, Peter K g2373 ENG0.001-0.0440-1.60 
  Kovalskyi, Roman 2153 UKR1.0010.834033.20 
  Sowray, Peter J f2259 ENG0.5010.414016.40 

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)
 
 Beckenham FIDE 2022-2023 Round 1 October 2022 Beckenham ENG 2022-10-19
RcRownchangeKK*chgGame
 2199 1880 1.00 1 0.87 40 34.80 
  Lindner, Daniel c2199 GER1.0010.874034.80 

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)
 

 

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