Individual Calculations April 2023
 Sefton, Adam  Total change: -67.20  Rating chartPersonal card
 OTB Returns - Henley Open 1 - Major Henley-on-Thames ENG 2023-03-04
RcRownchangeKK*chgGame
 1416 1646 1.50 4 -1.52 40 -60.80 
  Veeturi, Yashvardhan 1246  * ENG0.501-0.4240-16.80 
  Wastney, Dylan 1660 FID0.5010.02400.80 
  Pradhan, Ayan 1291 ENG0.501-0.3940-15.60 
  Hariharan, Shambavi 1468 ENG0.001-0.7340-29.20 
 * 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)
 
 2022/23 4NCL Division 4 Rounds 7-8 Daventry ENG 2023-03-25
RcRownchangeKK*chgGame
 2049 1646 0.00 2 -0.16 40 -6.40 
  Garcia Hernandez, Oscar 2073 ESP0.001-0.0740-2.80 
  Onley, David E 2025 ENG0.001-0.0940-3.60 

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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