Blitz: Individual Calculations April 2019
 Pheephacharakan, Pinatpong  Total change: 12.20  Rating chartPersonal card
 SEA Games Blitz Chess Qualifier 2019, Preliminary Rounds, CM, Men Chiang Mai THA 2019-03-03
RcRownchangeKK*chgGame
 1658 1589 4.00 8 0.61 20 12.20 
  Arpijuntarangkoon, Jaradpong 1932 THA1.0010.882017.60 
  Khumnorkaew, Tupfah 1851 THA0.001-0.1820-3.60 
  Saipetch, Kai 1331 THA1.0010.18203.60 
  Prasitsoonthorn, Teerachoti 1902 THA1.0010.862017.20 
  Kulpruethanon, Thanadon f1989  * THA0.001-0.0820-1.60 
  Sangkham, Tanawat 1189  * THA1.0010.08201.60 
  Laohawirapap, Prin 1682 THA0.001-0.3720-7.40 
  Siladaeng, Theewasu 1386 THA0.001-0.7620-15.20 
 * 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)
 

 

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