Blitz: Individual Calculations April 2019
 Upachan, Songkasem  Total change: -5.80  Rating chartPersonal card
 SEA Games Blitz Chess Qualifier 2019, Preliminary Rounds, CM, Men Chiang Mai THA 2019-03-03
RcRownchangeKK*chgGame
 1473 1384 2.50 7 -0.29 20 -5.80 
  Kulpruethanon, Thanadon f1784  * THA0.001-0.0820-1.60 
  Ngamdeethae, Wimutti 1317 THA0.501-0.0920-1.80 
  Burbach, Brunel Baron 1463 THA0.001-0.3920-7.80 
  Siladaeng, Theewasu 1386 THA0.001-0.5020-10.00 
  Thongsuk, Teerawat 1270 THA1.0010.34206.80 
  Sorncharoensap, Poramet 1517 THA1.0010.682013.60 
  Bodemar, Jonathan 1573 THA0.001-0.2520-5.00 
 * 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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