Individual Calculations March 2024
 Rosenbach, Philip  Total change: 2.00  Rating chartPersonal card
 Coulsdon Chess Dicky White February 2024 Coulsdon ENG 2024-01-29
RcRownchangeKK*chgGame
 1144 1114 1.00 3 -0.40 40 -16.00 
  Wimble, Garry 1019 ENG0.001-0.6340-25.20 
  Ma, Rufus 1320 ENG0.001-0.2440-9.60 
  Collins, Michael E 1093 ENG1.0010.474018.80 

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)
 
 2023-24 4NCL Division 4 Rounds 5-6 Warwick ENG 2024-02-10
RcRownchangeKK*chgGame
 1569 1102 0.50 1 0.45 40 18.00 
  Willoughby, Robert H 1569 ENG0.5010.454018.00 

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)
 

 

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