Individual Calculations September 2011
 Hegarty, Sarah N  Total change: -13.95  Rating chartPersonal card
 Big Slick International IM Purley ENG 2011-06-25
RcRownchangeKK*chgGame
 2238 2108 2.00 9 -1.15 15 -17.25 
  Radovanovic, Jovica f2323 SRB0.5010.27154.05 
  Croad, Nicolas f2276 NZL0.001-0.2815-4.20 
  Gormally, Daniel W g2502 ENG0.001-0.0815-1.20 
  Blackburn, Suzie G wf1944 WLS0.001-0.7215-10.80 
  Makepeace, Philip J 2095 ENG0.001-0.5215-7.80 
  Sreeves, Clement 2173 SCO0.5010.09151.35 
  Lalic, Bogdan g2469 CRO0.001-0.1015-1.50 
  Yurenok, Maria S wf2100 ENG0.501-0.0115-0.15 
  Eames, Robert S f2259 ENG0.5010.20153.00 

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)
 
 British Championship 2011 Sheffield ENG 2011-07-25
RcRownchangeKK*chgGame
 2168 2065 5.00 11 1.00 15 15.00 
  Dargan, Paul A G 2151 ENG0.5010.12151.80 
  Nelson, Jonathan P 2204 ENG0.001-0.3115-4.65 
  Constantinou, Peter f2292 ENG0.001-0.2115-3.15 
  Jenks, C Bruce 2146 ENG0.5010.11151.65 
  Surtees, Mike J 2151 ENG0.001-0.3815-5.70 
  Pleasants, Allan J 2092 WLS1.0010.54158.10 
  Lalic, Susan K mwg2277 ENG0.001-0.2315-3.45 
  Phillips, Owen S 1967 ENG1.0010.37155.55 
  Beaumont, Chris R m2313 ENG0.5010.31154.65 
  Atako, Chino 2110 ENG1.0010.56158.40 
  Salimbeni, George P W 2150 ENG0.5010.12151.80 

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)
 
 e2e4 Sunningdale Masters D Sunningdale ENG 2011-08-10
RcRownchangeKK*chgGame
 2273 2065 1.50 9 -0.78 15 -11.70 
  McClement, Andrew 2072 SCO0.001-0.4915-7.35 
  Williams, Simon K g2465  * ENG0.001-0.0815-1.20 
  Lalic, Bogdan g2465  * CRO0.5010.42156.30 
  Lock, Gavin R 2194 ENG0.5010.17152.55 
  Straka, Josef Jr. f2306 SVK0.001-0.2015-3.00 
  Burrows, Martin P 2168 ENG0.001-0.3615-5.40 
  Sturt, Raven M 2231 USA0.001-0.2815-4.20 
  Eggleston, David J f2318 ENG0.5010.31154.65 
  White, Michael J R f2240 ENG0.001-0.2715-4.05 
 * 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)
 

 

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