Individual Calculations October 2008
 Van Den Heever, Donovan O.  Total change: 28.50  Rating chartPersonal card
 First Saturday July IM Budapest HUN 2008-07-05
RcRownchangeKK*chgGame
 2255 2225 7.50 12 2.01 15 30.15 
  Husari, Satea m2362 SYR0.5010.18152.70 
  Kahn, Evarth Dr. m2317 HUN1.0010.63159.45 
  Vegh, Endre m2298 HUN0.5010.10151.50 
  Lengyel, Bela m2286 HUN0.5010.08151.20 
  Farago, Sandor m2271 HUN0.001-0.4415-6.60 
  Qu, Yanqiao 2007 CHN1.0010.22153.30 
  Rapport, Richard 2275 HUN0.5010.07151.05 
  Petursson, Gudni 2135 ISL1.0010.38155.70 
  Adams, Nick A. 2222 USA0.5010.00150.00 
  Toth, Lili wm2208 HUN0.501-0.0215-0.30 
  Magyar, Otto f2293 HUN1.0010.59158.85 
  Szalanczy, Emil m2388 HUN0.5010.22153.30 

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)
 
 Reinderman Open Cape Town RSA 2008-08-02
RcRownchangeKK*chgGame
 2205 2225 2.00 4 -0.11 15 -1.65 
  Klaasen, Calvin Jong. 2048 RSA1.0010.27154.05 
  Reinderman, Dimitri g2537 NED0.001-0.1415-2.10 
  Steel, Henry Robert c2287 RSA0.5010.09151.35 
  Dole, Anant 1949 RSA0.501-0.3315-4.95 

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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