Individual Calculations October 2017
 Will, Douglas  Total change: -22.00  Rating chartPersonal card
 Kirkcaldy Congress 2017-U2000 Kirkcaldy SCO 2017-09-22
RcRownchangeKK*chgGame
 1707 1941 2.00 4 -1.10 20 -22.00 
  Chadha, Sambhav 1541  * SCO0.501-0.4220-8.40 
  McQuillan, Stephen G 1704 SCO0.001-0.8020-16.00 
  Rutherford, Kathleen 1707 SCO1.0010.21204.20 
  Marks, Ian A 1877 SCO0.501-0.0920-1.80 
 * 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)
 

 

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