Rapid: Individual Calculations September 2017
 Headlong, Benjamin  Total change: -6.00  Rating chartPersonal card
 Richmond Rapidplay Open August 2017 Twickenham ENG 2017-08-13
RcRownchangeKK*chgGame
 1753 1638 1.50 5 -0.30 20 -6.00 
  Santos, Joao Artur Almeida 1975 POR0.5010.38207.60 
  Hughes, Gavin James 1786 ENG0.001-0.3020-6.00 
  Hardwick, Alexander M 1711 ENG0.001-0.4020-8.00 
  Joslin, Tim 1813 ENG0.001-0.2720-5.40 
  Fear, Logan 1478 ENG1.0010.29205.80 

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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