Blitz: Individual Calculations September 2022
 Collins, Jonathan  Total change: -22.80  Rating chartPersonal card
 Chessable British Chess Championships 2022: Week 2 Blitz Torquay ENG 2022-08-17
RcRownchangeKK*chgGame
 1699 1823 4.00 8 -1.14 20 -22.80 
  Adams, Henry 1529 ENG1.0010.15203.00 
  Kumar, Soham 1426 ENG1.0010.08201.60 
  Walker, Martin G f2135 ENG0.001-0.1420-2.80 
  Kothari, Jai 1423  * ENG0.001-0.9220-18.40 
  Foster, Timothy 1719 ENG1.0010.36207.20 
  Payne, Matthew J 2111 ENG0.001-0.1620-3.20 
  Mozaffari, Mohammad Hossein 1671 IRI0.001-0.7020-14.00 
  Howell, Oliver W 1574 ENG1.0010.19203.80 
 * 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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