Individual Calculations February 2023
 Kenning, Paul H  Total change: -12.60  Rating chartPersonal card
 2022/23 4NCL Division 4 Rounds 3-4 Daventry ENG 2023-01-07
RcRownchangeKK*chgGame
 1647 1753 1.00 2 -0.22 20 -4.40 
  Gibson, Stephen 1441 ENG1.0010.14202.80 
  Hughes, Anthony c1853 WLS0.001-0.3620-7.20 

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)
 
 29th 4NCL Congress Major Harrogate ENG 2023-01-20
RcRownchangeKK*chgGame
 1640 1753 1.50 3 -0.41 20 -8.20 
  Salazar Eyre, Emma 1478 ENG1.0010.17203.40 
  Pilley, Jack 1570 ENG0.001-0.7420-14.80 
  Gibbs, Dominic V 1873 ENG0.5010.16203.20 

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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