Individual Calculations June 2023
 Weersing, Abigail Riis  Total change: -12.80  Rating chartPersonal card
 2022/23 4NCL Division 3 East Rounds 9-11 Milton Keynes ENG 2023-04-29
RcRownchangeKK*chgGame
 1850 1932 1.50 2 0.29 40 11.60 
  Dupre, Paul D 1943 ENG0.5010.02400.80 
  Rubeck, Jonathan 1756 ENG1.0010.274010.80 

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)
 
 English Women's Championships 2023 Kenilworth ENG 2023-05-26
RcRownchangeKK*chgGame
 1842 1932 3.50 7 -0.61 40 -24.40 
  Walker, Kate 1541 ENG1.0010.09403.60 
  Toma, Katarzyna wg2254 ENG1.0010.874034.80 
  Pert, Nina wc2000 ENG0.001-0.4140-16.40 
  Dicen, Elis Denele 1926 ENG0.001-0.5140-20.40 
  Jayawarna, Thisumi 1532  * ENG0.501-0.4240-16.80 
  Longson, Sarah N wf2031 ENG0.001-0.3640-14.40 
  Gorrepati, Soumya 1612 ENG1.0010.13405.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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