Individual Calculations July 2011
 Bottyan, Peter  Total change: 20.55  Rating chartPersonal card
 HUN Team Ch. Charousek Gr. Hungary (West) HUN 2010-09-12
RcRownchangeKK*chgGame
 2235 2245 6.50 10 1.37 15 20.55 
  Szamoskozi, Gabor f2335 HUN0.5010.12151.80 
  Dudas, Eszter wf2215 HUN1.0010.46156.90 
  Vince, Andrea wf2105 SRB0.501-0.1915-2.85 
  Jamrich, Gyorgy f2301 HUN0.001-0.4215-6.30 
  Sipos, Janos 2314 HUN1.0010.60159.00 
  Takacs, Gergo 2227 HUN0.501-0.0315-0.45 
  Ivan, Attila f2268 HUN1.0010.53157.95 
  Kovacs, Elod f2251 HUN1.0010.51157.65 
  Nagy, Zoltan f2255 HUN0.001-0.4915-7.35 
  Porubszky-Angyalosine, M wm2078 HUN1.0010.28154.20 

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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