Individual Calculations May 2011
 Snape, Ian L  Total change: 1.20  Rating chartPersonal card
 Beckenham Club Championship Beckenham ENG 2010-09-16
RcRownchangeKK*chgGame
 1993 2225 2.50 5 -1.39 15 -20.85 
  Maguire, Robert 1925 ENG0.001-0.8515-12.75 
  Bailey, Kevin J 2011 ENG0.501-0.2715-4.05 
  Ponting, Andrew 1860 ENG0.001-0.9015-13.50 
  Duggan, John E 2032 ENG1.0010.25153.75 
  Prizant, Michael 2137 ENG1.0010.38155.70 

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)
 
 Coulsdon Super League 2011 Coulsdon ENG 2010-10-27
RcRownchangeKK*chgGame
 2218 2225 3.50 4 1.47 15 22.05 
  Baker, Chris W m2290 ENG0.5010.09151.35 
  Lock, Gavin R 2198 ENG1.0010.46156.90 
  Shepley, Julien M 2043 ENG1.0010.26153.90 
  Sowray, Peter J f2342 ENG1.0010.66159.90 

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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