Rapid: Individual Calculations July 2013
 Nisban, Cyrus  Total change: -2.00  Rating chartPersonal card
 2nd Teck Ghee CC Family Chess Challenge 2013 - Open Singapore SGP 2013-06-02
RcRownchangeKK*chgGame
 1873 1634 1.00 4 0.12 20 2.40 
  Foo, Benjamin 2034  * SIN0.001-0.0820-1.60 
  Buttenmueller, Paul 1930 GER0.001-0.1520-3.00 
  Richard, Angeles 1793 PHI1.0010.712014.20 
  Tan, Jun Hao 1733 SIN0.001-0.3620-7.20 
 * 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 10 Chiang Mai THA 2013-06-06
RcRownchangeKK*chgGame
 1858 1634 0.00 1 -0.22 20 -4.40 
  Baasansuren, Erdene c1858 MGL0.001-0.2220-4.40 

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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