Rapid: Individual Calculations July 2013
 Lee, Jun Wei  Total change: -13.40  Rating chartPersonal card
 2nd Teck Ghee CC Family Chess Challenge 2013 - Open Singapore SGP 2013-06-02
RcRownchangeKK*chgGame
 1857 1832 2.50 5 0.01 20 0.20 
  Foo, Benjamin 2184 SIN0.001-0.1120-2.20 
  Wong, Shyun Fwu Aldrin 1622 SIN1.0010.23204.60 
  Neubronner, Jarred f2232  * SIN0.001-0.0820-1.60 
  Tin, Ruiqi 1592 SIN1.0010.20204.00 
  Lee, Qing Aun 1657 SIN0.501-0.2320-4.60 
 * 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)
 
 14th ASEAN+ Age Group Rapid - Open 12 Chiang Mai THA 2013-06-06
RcRownchangeKK*chgGame
 1700 1832 0.00 1 -0.68 20 -13.60 
  Rilloraza, Istraelito 1700 PHI0.001-0.6820-13.60 

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)
 

 

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