Individual Calculations January 2012
 Wong, Yinn Long  Total change: 31.80  Rating chartPersonal card
 ASIAN Amateur Open and Women Chess Championship 2011 Kuala Lumpur MAS 2011-11-25
RcRownchangeKK*chgGame
 1990 1664 2.00 6 1.24 30 37.20 
  Ramli, Abdul Rahim 1970 MAS0.5010.363010.80 
  Shakya, Rabindra 1984 NEP0.5010.373011.10 
  Mahmood, Nasrul Humaimi 1951 MAS1.0010.843025.20 
  Zulkifli, Muhd Syazwan 1993 MAS0.001-0.1230-3.60 
  Shrestha, Rajendra Prasad 2040 NEP0.001-0.0930-2.70 
  Ng, Bernard 1999 MAS0.001-0.1230-3.60 

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)
 
NOTE: K factor changed
 The 4th National Junior Chess Championship (Boys) Kuala Lumpur MAS 2011-12-19
RcRownchangeKK*chgGame
 1902 1664 0.50 4 -0.36 15 -5.40 
  Azman Hisham, Mohd Nabil 2038 MAS0.001-0.1015-1.50 
  Low, Jun Jian 1935 MAS0.001-0.1715-2.55 
  Aron, Teh Eu Wen 1839 MAS0.001-0.2715-4.05 
  Wong, Hsien Aun Ethan 1796 MAS0.5010.18152.70 

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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