Individual Calculations August 2023
 Taylor, William J  Total change: 4.20  Rating chartPersonal card
 II Kingston Invitational - FIDE Rated All-Play-All Group Kingston upon Thames ENG 2023-07-24
RcRownchangeKK*chgGame
 2130 1986 3.00 9 0.21 20 4.20 
  Seymour, Timothy P 2086 ENG0.001-0.3620-7.20 
  Johnson, Daniel 2224 SWE0.5010.30206.00 
  Bergsson, Stefan 2169 ISL1.0010.742014.80 
  Josse, Mark c2175 ENG0.001-0.2520-5.00 
  Willmoth, Robert F c2129 ENG0.5010.19203.80 
  Makepeace, Philip J 2055 ENG0.5010.10202.00 
  Healey, Michael W 2136 ENG0.001-0.3020-6.00 
  Varney, Zoe wc2020 ENG0.5010.05201.00 
  Hill, Alistair 2173 ENG0.001-0.2620-5.20 

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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