Individual Calculations October 2008
 Chua Xing-Jian, Graham  Total change: -46.65  Rating chartPersonal card
 National Youth Q3 Rating Tournament 2008 Singapore SIN 2008-06-29
RcRownchangeKK*chgGame
 2186 2151 1.50 4 -0.40 15 -6.00 
  Shen, Chuan-Qi 2082 SIN0.001-0.6015-9.00 
  Wynn, Zaw Htun m2501 MYA0.5010.39155.85 
  Koh, Jonathan 2076 SIN0.001-0.6015-9.00 
  Nguyen, Thi Mai Hung wf2086 VIE1.0010.41156.15 

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)
 
 4th World Schools Chess Championships 2008 -Open U13 Singapore SIN 2008-07-23
RcRownchangeKK*chgGame
 2022 2276 4.00 7 -1.53 15 -22.95 
  Jung, Young Hoon 1926 KOR0.501-0.3915-5.85 
  Nihal, Manjunath 1947 IND1.0010.12151.80 
  Cori, Jorge f2381 PER0.001-0.3615-5.40 
  Yuksel, Atilla Koksal c1936 TUR1.0010.12151.80 
  Idani, Pouya 1937 IRI0.001-0.8815-13.20 
  Emiroglu, Cankut 2024 TUR1.0010.19152.85 
  Patil, Pratik 2003 IND0.501-0.3315-4.95 

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)
 
 Olympiad Selection Tournament 2008 Singapore SIN 2008-08-03
RcRownchangeKK*chgGame
 2209 2276 0.00 2 -1.18 15 -17.70 
  Shen, Chuan-Qi 2172 SIN0.001-0.6415-9.60 
  Chan, Yi-Ren Daniel c2245 SIN0.001-0.5415-8.10 

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)
 

 

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