Individual Calculations July 2008
 Wiwatanadate, Poompong  Total change: -71.00  Rating chartPersonal card
 8th Bangkok Chess Club Open Bangkok THA 2008-04-01
RcRownchangeKK*chgGame
 1995 2026 1.00 5 -1.70 25 -42.50 
  Yee, Soon Wei f2292 BRU0.001-0.1825-4.50 
  Fong, Wei Chern Gavin 1900 MAS0.001-0.6725-16.75 
  Tuomala, Timo 2209 FIN0.001-0.2625-6.50 
  Lee, Kah Meng Elgin 1751 MAS0.001-0.8325-20.75 
  Campi, William 1823 THA1.0010.24256.00 

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)
 
 9th ASEAN+ Age Group Championships - Open 18 Da Nang VIE 2008-06-09
RcRownchangeKK*chgGame
 2063 2026 2.00 7 -1.14 25 -28.50 
  Nguyen, Viet Chung f2164 VIE0.001-0.3125-7.75 
  Hj Azahari, Md Aliuddin 2106 BRU0.5010.11252.75 
  Nguyen, Ngoc Hiep c2033 VIE0.001-0.4925-12.25 
  Daylo, Leo Jr. 1969 PHI0.001-0.5825-14.50 
  Hj Azahari, Md Nur Arrifin 2073 BRU0.5010.07251.75 
  Rian, Kapriaga f2051 INA0.001-0.4725-11.75 
  Sabli, Mohd Arif Afifi 2047 BRU1.0010.532513.25 

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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