Individual Calculations May 2019
 Rumsey, Victor B  Total change: -30.20  Rating chartPersonal card
 The Polar Capital Jersey Open Jersey JCI 2019-04-06
RcRownchangeKK*chgGame
 1916 1858 1.50 7 -1.51 20 -30.20 
  Hill, Alistair 2199 ENG0.001-0.1220-2.40 
  Andersen, Niels Erik 1928 DEN0.001-0.4020-8.00 
  Gurner, Jem 1751 JCI0.501-0.1520-3.00 
  Spanton, Tim R 1914 ENG1.0010.582011.60 
  Kennedy, Craig 1870 SCO0.001-0.4820-9.60 
  Ingham, H William 1841 ENG0.001-0.5220-10.40 
  Wojciechowski, Paul c1912 JCI0.001-0.4220-8.40 

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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