Rapid: Individual Calculations September 2017
 Tantipura, Noppakorn  Total change: 49.20  Rating chartPersonal card
 101 2nd Midyear Rapid Chess Open Championship Bangkok THA 2017-08-14
RcRownchangeKK*chgGame
 1654 1440 4.00 6 2.46 20 49.20 
  Taweesupmun, Chanida wc1772 THA1.0010.882017.60 
  Krishi, Pallab Chutia 1745 IND1.0010.862017.20 
  Atikankhotchasee, Manunthon 1596 THA0.001-0.2920-5.80 
  Mekarapiruk, Chawit 1265 THA1.0010.27205.40 
  Wiwatanadate, Poompong f1840  * THA0.001-0.0820-1.60 
  Prasitsoonthorn, Teerachoti 1705 THA1.0010.822016.40 
 * 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)
 

 

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