Rapid: Individual Calculations February 2023
 McWilliams, Mark  Total change: 12.40  Rating chartPersonal card
 Muswell Hill FIDE Rapid - January 10 London ENG 2023-01-10
RcRownchangeKK*chgGame
 1550 1262 2.00 6 0.62 20 12.40 
  Kennedy, Craig 1864 SCO0.001-0.0220-0.40 
  Lawson, David 1537 ENG1.0010.832016.60 
  Keohane, Ben 1868 ENG0.001-0.0220-0.40 
  Yedid, Lior 1369 ENG0.001-0.3520-7.00 
  Goulbourne, Nick 1209 ENG1.0010.43208.60 
  Pepe, Salvatore 1454 ENG0.001-0.2520-5.00 

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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