Individual Calculations August 2022
 Bryson, Douglas M  Total change: -13.30  Rating chartPersonal card
 127th Scottish Championship Edinburgh SCO 2022-07-02
RcRownchangeKK*chgGame
 2158 2329 5.00 9 -1.33 10 -13.30 
  McKay, Roderick M m2203 SCO0.501-0.1710-1.70 
  Burnett, Andrew f2231 SCO0.501-0.1310-1.30 
  Maxwell, Daniel 2091 SCO0.501-0.3010-3.00 
  Morrison, Graham f2223 SCO0.501-0.1410-1.40 
  Dunnington, Angus J m2378 SCO0.5010.07100.70 
  McKay, Jonathan 1929  * SCO1.0010.08100.80 
  Berry, Neil f2288 SCO0.501-0.0610-0.60 
  Koehn, Lennart 2098 SCO0.001-0.7910-7.90 
  Stevenson, James 1984 SCO1.0010.11101.10 
 * 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)
 

 

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