Individual Calculations November 2022
 Dargan, Paul A G  Total change: 0.00  Rating chartPersonal card
 58th Northumberland Chess Congress North Shields ENG 2022-09-30
RcRownchangeKK*chgGame
 1882 2075 2.50 4 -0.49 20 -9.80 
  Carmichael, Ned 1783 ENG1.0010.15203.00 
  Mollison, Jamie 1909 SCO0.501-0.2220-4.40 
  Zhu, Yaoyao 1909 ENG0.501-0.2220-4.40 
  Chan, Sheng Liang Bernard 1928 MAS0.501-0.2020-4.00 

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)
 
 2022/23 4NCL Division 2 Rounds 1-2 Daventry ENG 2022-10-22
RcRownchangeKK*chgGame
 2075 2075 1.50 2 0.49 20 9.80 
  Bellin, Jana M wg2013 ENG1.0010.41208.20 
  Eden, Tomer c2136 ISR0.5010.08201.60 

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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