Individual Calculations December 2019
 Harvey, Marcus R  Total change: 7.10  Rating chartPersonal card
 4NCL Invitational GM Norm Event Hull ENG 2019-10-30
RcRownchangeKK*chgGame
 2464 2405 4.50 9 0.71 10 7.10 
  Plat, Vojtech g2573 CZE0.5010.22102.20 
  Roberson, Peter T m2437 ENG0.5010.04100.40 
  Palliser, Richard J D m2413 ENG1.0010.51105.10 
  Greet, Andrew N m2414 SCO1.0010.51105.10 
  Eggleston, David J m2394 ENG0.001-0.5210-5.20 
  Haria, Ravi m2463 ENG0.5010.08100.80 
  Gonda, Laszlo g2541 HUN0.5010.18101.80 
  Merry, Alan B m2426 ENG0.001-0.4710-4.70 
  Turner, Matthew J g2519 SCO0.5010.16101.60 

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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