Individual Calculations February 2019
 Walton, Alan J  Total change: -9.40  Rating chartPersonal card
 2019 Shropshire Congress Telford ENG 2019-01-04
RcRownchangeKK*chgGame
 2064 2149 2.00 4 -0.44 20 -8.80 
  Paul, Nathanael 1925 ENG1.0010.22204.40 
  Okhai, Shabir 2073 ENG0.501-0.1020-2.00 
  Bin-Suhayl, Ieysaa 2095 ITA0.501-0.0820-1.60 
  Maciol, Ryszard 2163 POL0.001-0.4820-9.60 

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 1 Rounds 3 - 4 Daventry ENG 2019-01-12
RcRownchangeKK*chgGame
 2138 2149 1.00 2 -0.03 20 -0.60 
  Skulte, Christopher 1982 AUS0.501-0.2220-4.40 
  Kolbus, Dietmar m2294 GER0.5010.19203.80 

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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