Individual Calculations September 2016
 Hewson, Brian Wr  Total change: -14.00  Rating chartPersonal card
 103rd British Championships Bournemouth ENG 2016-07-25
RcRownchangeKK*chgGame
 2071 2082 5.00 11 -0.70 20 -14.00 
  Tan, Justin Hy m2438 AUS0.001-0.1120-2.20 
  Dalton, Joseph 1928 ENG0.501-0.2120-4.20 
  Starley, Robert 2001 ENG0.501-0.1120-2.20 
  Golding, Alex 1961 ENG1.0010.34206.80 
  Wall, Tim P f2162 ENG0.001-0.3920-7.80 
  Britton, Richard L f2188 ENG1.0010.642012.80 
  Bicknell, Carl 2121 ENG0.001-0.4520-9.00 
  Ralphs, Nigel 2000 WLS0.501-0.1120-2.20 
  Nelson, Jonathan P 2207 ENG0.5010.17203.40 
  Miller, Dominic 1783 ENG0.501-0.3520-7.00 
  Elwin, Adrian G 1992 ENG0.501-0.1220-2.40 

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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