Individual Calculations July 2008
 Tuamsang, Sawapop  Total change: 26.55  Rating chartPersonal card
 8th Bangkok Chess Club Open Bangkok THA 2008-04-01
RcRownchangeKK*chgGame
 2146 1976 1.50 6 -0.28 15 -4.20 
  Akobian, Varuzhan g2326 USA0.001-0.1115-1.65 
  Joyce, John 2267 IRL0.5010.35155.25 
  Kojima, Shinya 2225 JPN0.001-0.1915-2.85 
  Ruston, Mark 2128 ENG0.001-0.3015-4.50 
  Morsin, Ahmad 1869 MAS0.501-0.1515-2.25 
  Rogalski, Timothy 2060 USA0.5010.12151.80 

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)
 
 BCC Championship 2008 A-final Bangkok THA 2008-04-01
RcRownchangeKK*chgGame
 2051 1976 3.50 7 0.69 15 10.35 
  Tuorila, Kai 2155 THA0.5010.23153.45 
  Calacday, Henry 1965 PHI0.001-0.5215-7.80 
  Yutithamnon, Surapole 1990 THA1.0010.52157.80 
  Hoffman, Ron 2149 NED1.0010.731510.95 
  Pongkiettisak, Sant 2029 THA0.001-0.4315-6.45 
  Calacday, Eric 1991 PHI1.0010.52157.80 
  Brahmawong, Patcharawee 2081 THA0.001-0.3615-5.40 

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)
 
 1st Saturday June08 Rating Tournament Bangkok THA 2008-06-06
RcRownchangeKK*chgGame
 1956 1976 4.00 5 1.36 15 20.40 
  Pongkiettisak, Sant 2029 THA1.0010.57158.55 
  Hansing, Saphong 1903 THA1.0010.40156.00 
  Nakvanich, Sahapol 1917 THA1.0010.42156.30 
  Somprasong, Pramote 1917 THA0.001-0.5815-8.70 
  Sivara, Poompat 2013 THA1.0010.55158.25 

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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