Individual Calculations June 2017
 Horton, Jamie A  Total change: 1.80  Rating chartPersonal card
 2016/17 4NCL Division 1 Rounds 9-11 Telford ENG 2017-04-29
RcRownchangeKK*chgGame
 2201 2176 1.50 3 0.09 20 1.80 
  Milson, Samuel A 2102 ENG1.0010.40208.00 
  Milliet, Sophie mwg2352 FRA0.001-0.2720-5.40 
  Maroroa, Sue wm2148 ENG0.501-0.0420-0.80 

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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