Rapid: Individual Calculations October 2017
 Longson, Sarah N  Total change: -31.80  Rating chartPersonal card
 2017 English Rapidplay Championship Open Liverpool ENG 2017-09-23
RcRownchangeKK*chgGame
 2116 2116 2.50 8 -1.59 20 -31.80 
  Davies, Nigel R g2494 WLS0.001-0.0920-1.80 
  Sakic, Lorand 1997 SRB0.501-0.1620-3.20 
  Dunn, Alan 2033 NZL0.501-0.1120-2.20 
  Sarakauskas, Gediminas m2344 LTU0.001-0.2120-4.20 
  Golimowski, Pawel 1884 POL0.001-0.7920-15.80 
  Klein, Raimund 1967 GER0.501-0.2020-4.00 
  Owen, Dennis 1985 ENG1.0010.32206.40 
  Muter, Donny 2227 ENG0.001-0.3520-7.00 

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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