Individual Calculations January 2011
 Wong, Jianwen  Total change: 40.65  Rating chartPersonal card
 Penang Heritage City Open International Chess Tournament Penang MAS 2010-12-08
RcRownchangeKK*chgGame
 2125 1913 4.50 8 2.55 15 38.25 
  Castellano, Christopher f2252 PHI1.0010.881513.20 
  Barbosa, Oliver m2313  * PHI0.001-0.0815-1.20 
  Che Hassan, Abdullah 2080 MAS0.5010.22153.30 
  Tan, Hong Ghee 2140 MAS0.5010.29154.35 
  Yusof, Kamaluddin 2060 MAS1.0010.701510.50 
  Foo, Benjamin 2154 SIN0.001-0.2015-3.00 
  Lee, Kah Meng Elgin 1936 MAS0.5010.03150.45 
  Bersamina, Paulo 2068 PHI1.0010.711510.65 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 THE 3RD NATIONAL JUNIOR CHESS CHAMPIONSHIP Kuala Lumpur MAS 2010-12-15
RcRownchangeKK*chgGame
 1791 1913 1.50 2 0.16 15 2.40 
  Sivanesan, Subramanian 1790 MAS0.501-0.1715-2.55 
  Azhar, Muhd Irfan Haqqim 1791 MAS1.0010.33154.95 

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)
 

 

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