Individual Calculations June 2023
 Patel, Zain  Total change: 29.60  Rating chartPersonal card
 English Championships 2023 Kenilworth ENG 2023-05-26
RcRownchangeKK*chgGame
 2092 1949 3.00 7 0.74 40 29.60 
  Yao, Lan wm2278 ENG0.5010.384015.20 
  Sedykh, Mikhail 2092 ENG0.001-0.3140-12.40 
  Shearsby, Jude 2102 ENG0.001-0.3040-12.00 
  Gibson, Christopher A 1836 ENG1.0010.354014.00 
  Payne, Matthew J 2153 ENG0.5010.264010.40 
  Jones, Steven A 2174 ENG0.001-0.2240-8.80 
  Bak, Christopher 2010 ENG1.0010.584023.20 

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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