Individual Calculations August 2013
 Ragaa, Hassan  Total change: -10.35  Rating chartPersonal card
 Golden Prague 2013 - Open A Praha CZE 2013-06-23
RcRownchangeKK*chgGame
 1994 2077 4.00 8 -0.84 15 -12.60 
  Meduna, Eduard g2397 CZE1.0010.871513.05 
  Gregor, Jiri f2295 CZE0.001-0.2215-3.30 
  Green, Per 1967 SWE0.001-0.6515-9.75 
  Mackova, Veronika 1719 CZE1.0010.10151.50 
  Kucera, Josef 1774 CZE1.0010.14152.10 
  Slechta, Karel 1935 CZE0.501-0.1915-2.85 
  Poghosyan, Tigran 1957 GER0.001-0.6615-9.90 
  Hollan, Martin 1906 CZE0.501-0.2315-3.45 

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)
 
 Czech Open 2013 - B - open rating tournament Pardubice CZE 2013-07-19
RcRownchangeKK*chgGame
 2089 2077 4.50 9 0.15 15 2.25 
  Galaktionov, Artem 1918 RUS1.0010.29154.35 
  Laan, Kart 1911 NED1.0010.28154.20 
  Danada, Ondrej 1855 SVK0.501-0.2815-4.20 
  Sydow, Hardy 2135 GER1.0010.58158.70 
  Nikolaev, Leonid f2293 UKR0.5010.28154.20 
  Vorobyov, Yrij f2238 UKR0.5010.21153.15 
  Ivaschenko, Dmitry 2231 UKR0.001-0.2915-4.35 
  Eschholz, Enno 2222 GER0.001-0.3115-4.65 
  Haase, Thomas Konstantin 1996 GER0.001-0.6115-9.15 

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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