Individual Calculations September 2017
 Horton, Andrew P  Total change: 33.60  Rating chartPersonal card
 104th British Championship Llandudno ENG 2017-07-29
RcRownchangeKK*chgGame
 2342 2324 6.00 9 1.68 20 33.60 
  Humphreys, Jerry G 2041 ENG1.0010.16203.20 
  McShane, Luke J g2644 ENG0.001-0.1320-2.60 
  Burrows, Martin P 2115 ENG1.0010.23204.60 
  Jones, Steven A 2171 ENG1.0010.30206.00 
  Hanley, Craig A m2441 ENG0.001-0.3420-6.80 
  Graham, David B 2201 ENG1.0010.33206.60 
  Merry, Alan B m2427 ENG1.0010.642012.80 
  Hebden, Mark L g2477 ENG0.5010.20204.00 
  Pert, Nicholas g2558 ENG0.5010.29205.80 

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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