Individual Calculations March 2024
 Bloom, Paul  Total change: 2.00  Rating chartPersonal card
 Coulsdon Chess Dicky White February 2024 Coulsdon ENG 2024-01-29
RcRownchangeKK*chgGame
 1313 1583 1.50 2 -0.12 20 -2.40 
  Pratley, Ian 1428 ENG0.501-0.2120-4.20 
  Whelan, Sean 1198 ENG1.0010.09201.80 

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
 1672 1583 1.00 2 0.22 20 4.40 
  Liu, Justin 1806 CAN0.001-0.2220-4.40 
  Rumsby, Stephen 1538 ENG1.0010.44208.80 

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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