Rapid: Individual Calculations September 2019
 Headlong, Benjamin  Total change: -25.80  Rating chartPersonal card
 106th British Championships Rapidplay Torquay ENG 2019-08-03
RcRownchangeKK*chgGame
 1545 1632 3.00 7 -1.29 20 -25.80 
  Forster, Matthew 1825 ENG0.001-0.2520-5.00 
  Jayawarna, Nugith 2008 ENG0.001-0.0920-1.80 
  Reyes, Craig 1240 ENG1.0010.08201.60 
  Headlong, Georgia 1394 ENG0.501-0.3020-6.00 
  Kumar, Sanjit S 1434 ENG0.501-0.2620-5.20 
  Srikanta Prasad, Suyash 1443 IND0.501-0.2520-5.00 
  Sandhu, Manvith 1468 ENG0.501-0.2220-4.40 

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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