Individual Calculations April 2023
 Macnab, Crawford  Total change: -14.00  Rating chartPersonal card
 Spens Cup 2023 Quarter Final Venues across Scotland SCO 2023-02-25
RcRownchangeKK*chgGame
 1802 1828 0.50 2 -0.53 40 -21.20 
  Bennett, William 2175 SCO0.001-0.1140-4.40 
  Lukhi, Neev 1428  * SCO0.501-0.4240-16.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 SNCL_Division_2_2023 Rounds 5-6 Dunfermline SCO 2023-03-19
RcRownchangeKK*chgGame
 1565 1828 1.00 1 0.18 40 7.20 
  Robertson, Jim 1565 SCO1.0010.18407.20 

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)
 

 

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