Individual Calculations May 2012
 Liu, Hongyan  Total change: -3.30  Rating chartPersonal card
 12th Bangkok Chess Club Open 2012 Bangkok THA 2012-04-13
RcRownchangeKK*chgGame
 1959 1978 4.50 9 -0.22 15 -3.30 
  Contin, Daniel m2331 ITA0.001-0.1115-1.65 
  Greenwood, Martin C 1625 ENG1.0010.11151.65 
  Rom, Jasper B 2208 USA0.001-0.2115-3.15 
  Maneeratanasak, Chanavuth 1846 THA0.001-0.6815-10.20 
  Srivatanakul, Pricha 1741 THA1.0010.20153.00 
  Soyeur, Alain 2133 FRA0.001-0.2915-4.35 
  Thanarotrung, Ratchaphon 1858 THA0.501-0.1615-2.40 
  Campi, William 1789 THA1.0010.25153.75 
  Blasl, Dietmar 2103 AUT1.0010.671510.05 

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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