Rapid: Individual Calculations September 2019
 Nattavutthisit, Kavin  Total change: -10.40  Rating chartPersonal card
 Thailand Rapid Chess Championship 2019 - Open Bangkok THA 2019-08-25
RcRownchangeKK*chgGame
 1426 1691 5.00 7 -0.52 20 -10.40 
  Kunanantakul, Kunawach 1291  * THA0.501-0.4220-8.40 
  Plakwongsirikul, Sakkaranant 1411 THA0.501-0.3420-6.80 
  Rolston, Daniel Haruma 1316 IRL0.501-0.4120-8.20 
  Ngamdeethae, Wimutti 1291  * THA0.501-0.4220-8.40 
  Vogelsanger, Nicolas 1322 SUI1.0010.10202.00 
  Janset, Pakpoom 1446 THA1.0010.20204.00 
  Khumnorkaew, Tupfah 1905 THA1.0010.772015.40 
 * 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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