Individual Calculations February 2019
 Byron, Alan M  Total change: 20.00  Rating chartPersonal card
 Hastings Masters 2018-19 Hastings ENG 2018-12-28
RcRownchangeKK*chgGame
 2081 2157 5.00 8 0.22 20 4.40 
  Murphy, Conor E f2331 IRL0.001-0.2720-5.40 
  Rice, Chris B 1963 ENG1.0010.25205.00 
  Chapman, Matt 1902 ENG0.501-0.3120-6.20 
  Trevelyan, John 1996 WLS0.501-0.2120-4.20 
  Larsen, Andreas 1933 NOR1.0010.22204.40 
  Kjartansson, Gudmundur m2415 ISL0.001-0.1820-3.60 
  Comellas Blanchart, Jordi 2055 ESP1.0010.36207.20 
  Armstrong, Malcolm J 2052 ENG1.0010.36207.20 

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)
 
 2018/19 4NCL Div 3 South Rounds 3 - 4 Bedford ENG 2019-01-12
RcRownchangeKK*chgGame
 2078 2157 2.00 2 0.78 20 15.60 
  Seymour, Timothy P 2106 ENG1.0010.43208.60 
  Hutchinson, Norman A 2050 ENG1.0010.35207.00 

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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