Individual Calculations December 2019
 Haria, Ravi  Total change: -0.70  Rating chartPersonal card
 4NCL Invitational GM Norm Event Hull ENG 2019-10-30
RcRownchangeKK*chgGame
 2458 2463 4.50 9 -0.07 10 -0.70 
  Palliser, Richard J D m2413 ENG1.0010.43104.30 
  Greet, Andrew N m2414 SCO0.501-0.0710-0.70 
  Eggleston, David J m2394 ENG0.501-0.1010-1.00 
  Merry, Alan B m2426 ENG0.501-0.0510-0.50 
  Gonda, Laszlo g2541 HUN0.5010.11101.10 
  Harvey, Marcus R f2405 ENG0.501-0.0810-0.80 
  Turner, Matthew J g2519 SCO0.5010.08100.80 
  Plat, Vojtech g2573 CZE0.001-0.3510-3.50 
  Roberson, Peter T m2437 ENG0.501-0.0410-0.40 

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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