Blitz: Individual Calculations October 2022
 Webb, Richard M  Total change: -13.60  Rating chartPersonal card
 UK Open Blitz 2022 South West Qualifier Swindon ENG 2022-09-04
RcRownchangeKK*chgGame
 2003 2155 8.00 13 -0.68 20 -13.60 
  George, Matthew P 2020 ENG0.501-0.1820-3.60 
  Purdon, Colin 1923 ENG0.501-0.2920-5.80 
  Kapoor, Gurveen 1716 ENG1.0010.06201.20 
  Pein, Jonathan c2140 ENG0.001-0.5220-10.40 
  Hardwick, Alex 1741 ENG1.0010.07201.40 
  Klein, Raimund 1983 GER1.0010.27205.40 
  Arkell, Keith C g2370 ENG1.0010.772015.40 
  Han, Yichen f2118 NED0.001-0.5520-11.00 
  Harvey, Marcus R m2485 ENG0.001-0.1220-2.40 
  Kothari, Jai 1755  * ENG0.501-0.4220-8.40 
  Makarov, Alexander 2065 FID1.0010.38207.60 
  Grigoryan, Meri wf1978 ENG1.0010.27205.40 
  Southcott-Moyers, Indy 1746 ENG0.501-0.4220-8.40 
 * 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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