Individual Calculations June 2023
 Payne, Matthew J  Total change: -49.00  Rating chartPersonal card
 2022/23 4NCL Division 2 Rounds 9-11 Milton Keynes ENG 2023-04-29
RcRownchangeKK*chgGame
 2177 2153 0.50 1 0.03 20 0.60 
  Shafi, Declan 2177 SCO0.5010.03200.60 

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)
 
 2022/23 4NCL Division 3 East Rounds 9-11 Milton Keynes ENG 2023-04-29
RcRownchangeKK*chgGame
 2265 2153 0.50 1 0.15 20 3.00 
  Kanellopoulos, Panayotis 2265 GRE0.5010.15203.00 

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)
 
 English Championships 2023 Kenilworth ENG 2023-05-26
RcRownchangeKK*chgGame
 1954 2153 2.50 7 -2.63 20 -52.60 
  Vaidyanathan, Adithya 1753  * ENG1.0010.08201.60 
  Pert, Richard G m2412 ENG0.001-0.1820-3.60 
  Ansari, Athar 1886 ENG0.001-0.8220-16.40 
  Bharat Kumar, Balahari 1897 ENG0.501-0.3120-6.20 
  Patel, Zain 1949 ENG0.501-0.2620-5.20 
  Watson, Jacob 1886 ENG0.501-0.3220-6.40 
  Murawski, Jan 1896 ENG0.001-0.8220-16.40 
 * 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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