Rapid: Individual Calculations October 2022
 Blackford, Ross  Total change: 46.00  Rating chartPersonal card
 East Kilbride Allegro Open East Kilbride SCO 2022-09-04
RcRownchangeKK*chgGame
 1730 1457 3.00 4 2.30 20 46.00 
  McGillivray, Calum 1637 SCO1.0010.742014.80 
  McCormack, Derek 1732 SCO0.001-0.1720-3.40 
  Giulian, Rosemary A 1791 SCO1.0010.882017.60 
  McHarg, Andrew 1758 SCO1.0010.852017.00 

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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