Individual Calculations October 2008
 Solomons, Deon M.  Total change: -6.45  Rating chartPersonal card
 CENTURION OPEN ELITE SECTION 2008 Pretoria RSA 2008-05-09
RcRownchangeKK*chgGame
 2031 2216 1.00 2 -0.46 15 -6.90 
  Dole, Anant 1949 RSA1.0010.18152.70 
  Nelson, William Jh. 2113 RSA0.001-0.6415-9.60 

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)
 
 Caissa IM June 2008 Kecskemet HUN 2008-06-20
RcRownchangeKK*chgGame
 2254 2216 4.50 9 0.47 15 7.05 
  Gao, Rui 2139 CHN0.001-0.6115-9.15 
  Gao, Rui 2139 CHN0.501-0.1115-1.65 
  Peric, Slavisa m2251 SRB1.0010.55158.25 
  Peric, Slavisa m2251 SRB0.5010.05150.75 
  Farkas, Tibor m2292 SRB0.5010.10151.50 
  Farkas, Tibor m2292 SRB0.001-0.4015-6.00 
  Iwamoto, Takashi f2266 USA1.0010.57158.55 
  Paschall, William M. m2330 USA1.0010.66159.90 
  Paschall, William M. m2330 USA0.001-0.3415-5.10 

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 July IM Budapest HUN 2008-07-05
RcRownchangeKK*chgGame
 2267 2216 3.00 8 -0.44 15 -6.60 
  Rapport, Richard 2275 HUN0.001-0.4215-6.30 
  Petursson, Gudni 2135 ISL0.501-0.1115-1.65 
  Adams, Nick A. 2222 USA1.0010.51157.65 
  Vegh, Endre m2298 HUN0.5010.11151.65 
  Toth, Lili wm2208 HUN1.0010.49157.35 
  Magyar, Otto f2293 HUN0.001-0.3915-5.85 
  Szalanczy, Emil m2388 HUN0.001-0.2715-4.05 
  Kahn, Evarth Dr. m2317 HUN0.001-0.3615-5.40 

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)
 

 

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