Individual Calculations March 2010
 Griffiths, Ryan Rhys  Total change: 46.80  Rating chartPersonal card
 Hastings Masters Hastings ENG 2009-12-28
RcRownchangeKK*chgGame
 2270 2148 5.50 9 2.38 15 35.70 
  Safarian, Alek 2018 AUS1.0010.32154.80 
  Philippe, Christophe m2430 FRA0.001-0.1615-2.40 
  Gibson, Christopher A 1964 ENG0.501-0.2415-3.60 
  Martin, Andrew D m2423 ENG0.5010.33154.95 
  Webb, Laurence E f2321 ENG1.0010.731510.95 
  Knott, Simon J B m2348 ENG0.5010.26153.90 
  Prosviriakov, Vladimir m2311 USA0.5010.22153.30 
  Kolbus, Dietmar m2355 GER0.5010.27154.05 
  Addison, Bret C 2258 ENG1.0010.65159.75 

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)
 
 First Saturday IM-A Feb 2010 Budapest HUN 2010-02-06
RcRownchangeKK*chgGame
 2250 2148 4.00 9 0.74 15 11.10 
  Szalanczy, Emil m2298 HUN1.0010.701510.50 
  Kahn, Evarth Dr. m2235 HUN0.5010.12151.80 
  Eperjesi, Laszlo Dr. m2240 HUN0.5010.13151.95 
  Turzo, Attila m2309 HUN0.001-0.2915-4.35 
  Roberts, Paul c2206 SCO1.0010.58158.70 
  Szabo, Bence 2261 HUN0.001-0.3515-5.25 
  Lyell, Mark f2224 ENG0.001-0.4015-6.00 
  Lengyel, Bela m2271 HUN1.0010.671510.05 
  Binder, Michael 2208 AUT0.001-0.4215-6.30 

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)
 

 

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