Individual Calculations July 2009
 Green, Andrew D  Total change: -12.30  Rating chartPersonal card
 25th Budapest Spring Festival Budapest HUN 2009-03-20
RcRownchangeKK*chgGame
 2159 2136 5.50 9 1.40 15 21.00 
  Juhasz, Barbara 1786 HUN1.0010.11151.65 
  Berczes, Csaba m2382 HUN0.001-0.1915-2.85 
  Fenyvesi, Tamas 1786 HUN1.0010.11151.65 
  Radnai, Adam 2285 HUN0.5010.20153.00 
  Lengyel, Bela m2268 HUN1.0010.681510.20 
  Amstadt, Aron 2219 HUN0.5010.11151.65 
  Corke, Anya wg2260 HKG0.5010.17152.55 
  To, Nhat Minh f2356 HUN0.001-0.2215-3.30 
  Bodrogi, Laszlo 2089 HUN1.0010.43156.45 

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)
 
 Edinburgh Premier Edinburgh SCO 2009-04-03
RcRownchangeKK*chgGame
 2289 2215 3.00 5 0.97 15 14.55 
  McNab, Colin A g2472 SCO1.0010.821512.30 
  Barnaure, Vlad-Victor m2505 ROU0.001-0.1615-2.40 
  Perry, Ed 1943 SCO1.0010.17152.55 
  Ruxton, Keith f2315 SCO0.5010.14152.10 
  Lock, Gavin 2212 ENG0.5010.00150.00 

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)
 
 Surrey Open Sutton ENG 2009-04-10
RcRownchangeKK*chgGame
 1989 2215 3.00 6 -1.68 15 -25.20 
  Hayward, Alan 2019 ENG0.501-0.2515-3.75 
  Clegg, Chris R A 1947 ENG1.0010.17152.55 
  Auckland, Elliott 2002 ENG0.501-0.2715-4.05 
  De Coverly, Roger D 2070 ENG0.001-0.6915-10.35 
  McCullough, Simon L 1905 ENG0.001-0.8615-12.90 
  Gibson, Christopher A 1990 ENG1.0010.22153.30 

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)
 
 FIDE rated Swiss in Edinburgh Edinburgh SCO 2009-05-23
RcRownchangeKK*chgGame
 2025 2215 3.50 7 -1.51 15 -22.65 
  Roy, Ali 1865 SCO1.0010.11151.65 
  Ferry, Edward 1962 SCO0.501-0.3115-4.65 
  Burnett, Andrew B 2202 SCO0.001-0.5215-7.80 
  Sreeves, Clement 1982 SCO0.501-0.2915-4.35 
  McBride, John 1865 SCO1.0010.11151.65 
  Greet, Andrew m2431 ENG0.001-0.2215-3.30 
  McClement, Andrew 1865 SCO0.501-0.3915-5.85 

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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