Individual Calculations May 2011
 Bailey, Kevin J  Total change: -3.30  Rating chartPersonal card
 Beckenham Club Championship Beckenham ENG 2010-09-16
RcRownchangeKK*chgGame
 2036 2011 2.00 5 -0.35 15 -5.25 
  Ponting, Andrew 1860 ENG1.0010.30154.50 
  Snape, Ian L 2225 ENG0.5010.27154.05 
  Prizant, Michael 2137 ENG0.5010.17152.55 
  Maguire, Robert 1925 ENG0.001-0.6215-9.30 
  Duggan, John E 2032 ENG0.001-0.4715-7.05 

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
 1840 2011 1.50 2 0.13 15 1.95 
  Morris-Hill, Ray 2031 ENG0.5010.03150.45 
  Curtis, Howard C P 1649 ENG1.0010.10151.50 

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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