Individual Calculations July 2011
 Snape, Ian L  Total change: 8.10  Rating chartPersonal card
 Coulsdon Winter CC - Premiership Coulsdon ENG 2010-09-06
RcRownchangeKK*chgGame
 2036 2225 6.00 9 -0.52 15 -7.80 
  Lock, Gavin R 2198 ENG0.501-0.0415-0.60 
  Maguire, Robert 1925 ENG1.0010.15152.25 
  Edwards, Nicholas L 1937 ENG1.0010.16152.40 
  Gibbs, Dominic V 1953 ENG0.001-0.8315-12.45 
  Bailey, Kevin J 2011 ENG0.501-0.2715-4.05 
  Osborne, Marcus E 2242 ENG0.001-0.4815-7.20 
  Prizant, Michael 2137 ENG1.0010.38155.70 
  Wrigley, Simon 1825  * ENG1.0010.08151.20 
  Rizvi, Nasir 2096 WLS1.0010.33154.95 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 4NCL 2011 various ENG 2010-11-06
RcRownchangeKK*chgGame
 2290 2228 5.50 11 0.83 15 12.45 
  Burrows, Martin P 2174 ENG0.501-0.0815-1.20 
  Jones, Gawain C B g2575 ENG0.001-0.1115-1.65 
  Clarke, Brandon G I 2111 ENG1.0010.34155.10 
  Cox, John J m2398 ENG0.001-0.2815-4.20 
  Eggleston, David J f2307 ENG0.5010.11151.65 
  Sowray, Peter J f2340 ENG1.0010.65159.75 
  Bates, Richard A m2370 ENG1.0010.691510.35 
  Dorrington, Chris J 2263 ENG0.001-0.4515-6.75 
  Edgell, Ben P 2109 ENG0.501-0.1615-2.40 
  Moskovic, David M f2293 ENG0.5010.09151.35 
  Eckersley-Waites, Tom 2246 ENG0.5010.03150.45 

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)
 
 e2e4 Gatwick Open Gatwick ENG 2011-06-17
RcRownchangeKK*chgGame
 2165 2242 2.00 3 0.23 15 3.45 
  Psaila, Clarence 1920 MLT1.0010.13151.95 
  Rausis, Igor 2496 CZE0.001-0.1915-2.85 
  Coates, David H 2080 ENG1.0010.29154.35 

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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