Rapid: Individual Calculations January 2020
 Onslow, Teddy  Total change: 21.60  Rating chartPersonal card
 11th CSC London Chess Classic: Rapid Open London ENG 2019-12-07
RcRownchangeKK*chgGame
 1951 1702 2.50 7 1.08 20 21.60 
  Willmoth, Robert F c2038 ENG0.5010.38207.60 
  Johnson, Daniel 2056 SWE0.001-0.1120-2.20 
  Tombolis, Christopher 1864 ENG0.5010.21204.20 
  Conway, Paul Bernard 1852 ENG1.0010.702014.00 
  Mitra, Roman C 2014 ENG0.5010.36207.20 
  Myall, Ivan J 1972 ENG0.001-0.1720-3.40 
  Kerr, Duncan 1860 ENG0.001-0.2920-5.80 

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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