Individual Calculations August 2022
 McKay, Roderick M  Total change: -1.80  Rating chartPersonal card
 127th Scottish Championship Edinburgh SCO 2022-07-02
RcRownchangeKK*chgGame
 2180 2203 4.00 8 -0.18 10 -1.80 
  Bryson, Douglas M m2329 SCO0.5010.17101.70 
  McKay, Jonathan 1897 SCO0.501-0.3610-3.60 
  Dunnington, Angus J m2378 SCO0.5010.23102.30 
  Stevenson, James 1984 SCO1.0010.22102.20 
  Maxwell, Daniel 2091 SCO0.501-0.1510-1.50 
  Berry, Neil f2288 SCO0.001-0.3810-3.80 
  Morrison, Graham f2223 SCO0.5010.03100.30 
  Pritchett, Craig W m2248 SCO0.5010.06100.60 

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)
 

 

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