Individual Calculations September 2011
 Lock, Gavin R  Total change: -9.30  Rating chartPersonal card
 Coulsdon Summer Cup - Open Coulsdon ENG 2011-06-06
RcRownchangeKK*chgGame
 2036 2159 4.00 6 0.12 15 1.80 
  Gahir, Jasdeep 1839 ENG0.501-0.3715-5.55 
  Bailey, Kevin J 2026 ENG0.501-0.1815-2.70 
  Snape, Ian L 2242 ENG1.0010.61159.15 
  Gahir, Jasdeep 1839 ENG1.0010.13151.95 
  Bailey, Kevin J 2026 ENG0.501-0.1815-2.70 
  Snape, Ian L 2242 ENG0.5010.11151.65 

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
 2266 2194 3.00 9 -0.74 15 -11.10 
  Williams, Simon K g2528 ENG0.001-0.1215-1.80 
  Lalic, Bogdan g2470 CRO0.001-0.1715-2.55 
  Straka, Josef Jr. f2306 SVK0.5010.15152.25 
  Hegarty, Sarah N wf2065 ENG0.501-0.1715-2.55 
  Burrows, Martin P 2168 ENG0.501-0.0415-0.60 
  Sturt, Raven M 2231 USA0.001-0.4515-6.75 
  Eggleston, David J f2318 ENG0.001-0.3315-4.95 
  White, Michael J R f2240 ENG1.0010.56158.40 
  McClement, Andrew 2072 SCO0.501-0.1715-2.55 

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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