Individual Calculations February 2019
 Bamford, Paul  Total change: -1.20  Rating chartPersonal card
 21st 4NCL Congress Major Harrogate ENG 2019-01-18
RcRownchangeKK*chgGame
 1679 1526 1.50 5 -0.03 40 -1.20 
  Tamas, Szilard 1821 ROU0.001-0.1540-6.00 
  Smith, Steven J 1736 ENG0.5010.274010.80 
  Ngulube, Michael 1691 ENG0.001-0.2840-11.20 
  Shenbagakumar, Gautham 1465 ENG0.001-0.5840-23.20 
  Parry, Jacques H 1681 ENG1.0010.714028.40 

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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