Individual Calculations April 2009
 Hagesaether, Arne  Total change: -60.45  Rating chartPersonal card
 N1 - R4-5 Various FRA 2008-12-13
RcRownchangeKK*chgGame
 2124 2181 1.00 2 -0.16 15 -2.40 
  Sorin, Baptiste 2170 FRA0.001-0.5215-7.80 
  Marchadour, Claire wf2078 FRA1.0010.36155.40 

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)
 
 Hastings Masters Hastings ENG 2008-12-28
RcRownchangeKK*chgGame
 2195 2181 3.00 9 -1.36 15 -20.40 
  O`Toole, George E 2054 ENG0.501-0.1715-2.55 
  Kjartansson, Gudmundur f2284 ISL0.001-0.3615-5.40 
  Lenier, Jude 1831 ENG1.0010.11151.65 
  Rocks, Daniel 2129 SCO1.0010.43156.45 
  Summerscale, Aaron P g2467 ENG0.001-0.1615-2.40 
  Eames, Robert S f2329 ENG0.5010.20153.00 
  Gormally, Daniel W g2514 ENG0.001-0.1215-1.80 
  Griffiths, Ryan Rhys 2107 IRL0.001-0.6015-9.00 
  Cannon, Raymond C 2041 ENG0.001-0.6915-10.35 

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)
 
 Gibraltar Master 2009 Gibraltar ENG 2009-01-27
RcRownchangeKK*chgGame
 2190 2184 3.50 9 -0.89 15 -13.35 
  Devereaux, Maxim L m2437 ENG0.001-0.1915-2.85 
  Ribon Calabia, Mariano 1864 ESP1.0010.13151.95 
  Calzetta, Monica wg2371 ESP0.001-0.2615-3.90 
  Skage, Oystein Aagedal 1925 NOR0.501-0.3215-4.80 
  Quillan, Gary 2357 ENG0.001-0.2715-4.05 
  Linqvist, Grels 2034 FIN1.0010.30154.50 
  Carlhammar, Magnus 2351 SWE0.001-0.2815-4.20 
  Lumsdon, Andrew 2051 SUI1.0010.32154.80 
  Ashton, Adam G f2321 ENG0.001-0.3215-4.80 

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)
 
 Gibraltar Challengers 1 2009 Gibraltar ENG 2009-01-27
RcRownchangeKK*chgGame
 2082 2184 2.50 5 -0.68 15 -10.20 
  Cafolla, Peter 2013 IRL1.0010.27154.05 
  Wheldon, Philip 2094 ENG0.501-0.1215-1.80 
  Beltran Medina, Jorge 2006 MEX1.0010.27154.05 
  Lovik, Lasse Ostebo 2184 NOR0.001-0.5015-7.50 
  Haugstad, Espen 2114 NOR0.001-0.6015-9.00 

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)
 
 Gibraltar Challengers 2 2009 Gibraltar ENG 2009-02-01
RcRownchangeKK*chgGame
 2019 2184 0.50 2 -0.94 15 -14.10 
  Cafolla, Peter 2013 IRL0.501-0.2315-3.45 
  Dasaolu, Adeoye 2024 ENG0.001-0.7115-10.65 

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)
 

 

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