Individual Calculations July 2010
 Cheng, Jie Ling Zerlene  Total change: 18.75  Rating chartPersonal card
 National Junior FIDE T2 Training Tournament 2010 Singapore SIN 2010-03-26
RcRownchangeKK*chgGame
 1802 1799 6.00 9 1.54 15 23.10 
  Yong, Han Shawn 1798 SIN1.0010.50157.50 
  Lo, Yin Ling Melissa 1800 SIN1.0010.50157.50 
  Jung, Young Hoon 1868 KOR0.001-0.4015-6.00 
  Ho, En Tian Mark 1779 SIN1.0010.47157.05 
  Ho, En Tian Mark 1779 SIN1.0010.47157.05 
  Jung, Young Hoon 1868 KOR0.5010.10151.50 
  Er, Si Hui Vivian 1673 SIN1.0010.33154.95 
  Iskandar, Bin Abdullah 1845 SIN0.5010.06150.90 
  Lim, De Li Derek 1807 SIN0.001-0.4915-7.35 

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)
 
 SCF Juniors vs SCF Seniors Chess Match 2010 Singapore SIN 2010-04-30
RcRownchangeKK*chgGame
 2107 1799 0.00 2 -0.29 15 -4.35 
  Chia, Chee Seng f2137 SIN0.001-0.1215-1.80 
  Tin, Lay Shwe wf2076 MYA0.001-0.1715-2.55 

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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