Individual Calculations May 2019
 Nattavutthisit, Kavin  Total change: 49.80  Rating chartPersonal card
 Chiang Mai Open Chess Championship 2019 - Open Chiang Mai THA 2019-03-27
RcRownchangeKK*chgGame
 1784 1776 3.00 6 0.08 20 1.60 
  Upachan, Songkasem 1376  * THA1.0010.08201.60 
  Kulpruethanon, Thanadon f2176  * THA0.5010.42208.40 
  Calacday, Henry 1787 PHI0.5010.02200.40 
  Brown, Geoffrey M 1863 ENG0.5010.12202.40 
  Sandhiratne, Akkarawut 1865 THA0.5010.12202.40 
  Chuemsakul, Sarocha wf1639 THA0.001-0.6820-13.60 
 * 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)
 
 19th Bangkok Chess Club Open 2019 Bangkok THA 2019-04-06
RcRownchangeKK*chgGame
 2004 1776 4.50 9 2.41 20 48.20 
  Villamayor, Buenaventura g2176  * SGP0.5010.42208.40 
  Cramling Bellon, Anna wf2089 SWE0.5010.36207.20 
  Hoffman, Ron 2050 NED0.5010.33206.60 
  Mikalsen, Harald 2041 NOR1.0010.822016.40 
  Dhar-Barua, Saheli wm2038 IND0.001-0.1820-3.60 
  Ilmoni, Tommy 2055 FIN1.0010.842016.80 
  Eng, Jia Qian 2033 MAS0.001-0.1820-3.60 
  Savige, Colin B 1952 AUS0.001-0.2720-5.40 
  Lim, Bernard Carleton 1604 SGP1.0010.27205.40 
 * 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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