Rapid: Individual Calculations February 2020
 Laurie, Robert  Total change: -58.60  Rating chartPersonal card
 2020 Norths Allegro Sydney AUS 2020-01-21
RcRownchangeKK*chgGame
 1382 1558 2.00 7 -2.93 20 -58.60 
  Murray, Bruce D c1958  * AUS0.001-0.0820-1.60 
  Cargill, Rowan 1398 AUS0.001-0.7120-14.20 
  Stankovic-Spice, Liam 1158  * AUS0.001-0.9220-18.40 
  Vincent, Alvin 1194 AUS1.0010.10202.00 
  Vincent, Alaina 1446 IND0.001-0.6520-13.00 
  Allaire, Serge 1363 AUS0.001-0.7520-15.00 
  Gram, Otto 1158  * AUS1.0010.08201.60 
 * 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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