Individual Calculations August 2022
 Taylor, William J  Total change: 24.20  Rating chartPersonal card
 1st Kingston Invitational London ENG 2022-07-20
RcRownchangeKK*chgGame
 2156 1959 3.50 9 1.21 20 24.20 
  Maycock Bates, David Henry c2240 MEX0.5010.34206.80 
  Kalaiyalahan, Akshaya f2158 ENG0.5010.26205.20 
  Varney, Zoe wc2045 ENG0.5010.12202.40 
  Large, Peter G m2299 ENG0.001-0.1220-2.40 
  Jones, Steven A 2251 ENG0.001-0.1520-3.00 
  Seymour, Timothy P 2076 ENG0.5010.16203.20 
  Healey, Michael W 2147 ENG1.0010.742014.80 
  Finn, Peter 2038 ENG0.001-0.3920-7.80 
  Lalic, Peter D 2151 ENG0.5010.25205.00 

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)
 

 

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