Individual Calculations March 2019
 Olson, Hamish  Total change: -12.00  Rating chartPersonal card
 Perth Congress 2019 - Open Perth SCO 2019-02-08
RcRownchangeKK*chgGame
 1994 2284 4.00 5 -0.19 20 -3.80 
  Sanger, Jake M 1888 SCO1.0010.08201.60 
  McQuillan, Stephen G 1984 SCO1.0010.15203.00 
  Magnussen, Helge 2045 GER1.0010.20204.00 
  Orr, Mark J L m2084 IRL1.0010.24204.80 
  Xian, Junhao 1970 CHN0.001-0.8620-17.20 

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)
 
 Scottish National League Division 1 2018-19 Rounds 5-6 Dunfermline SCO 2019-02-24
RcRownchangeKK*chgGame
 2129 2284 1.00 2 -0.41 20 -8.20 
  Maxwell, Alistair 2075 SCO0.501-0.2720-5.40 
  Findlay, David J 2183 SCO0.501-0.1420-2.80 

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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