Blitz: Individual Calculations April 2019
 Prayoonthamrongthiti, Pisut  Total change: -7.20  Rating chartPersonal card
 SEA Games Blitz Chess Qualifier 2019, Preliminary Rounds, Bkk, Men Bangkok THA 2019-03-10
RcRownchangeKK*chgGame
 1464 1301 3.00 8 0.46 20 9.20 
  Sakboon, Harit 1701  * THA0.001-0.0820-1.60 
  Vitithum, Issara 1701  * THA0.001-0.0820-1.60 
  Laosaengpha, Napat 1505 THA0.001-0.2420-4.80 
  Kingpoom, Sakdiphat 1203 THA0.001-0.6320-12.60 
  Jitwichian, Pattaradit 1261 THA1.0010.44208.80 
  Pattanak, Wittawat 1377 THA1.0010.602012.00 
  Sangsiri, Kantapon 1399 THA0.001-0.3720-7.40 
  Buasroung, Ekasith 1565 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)
 
 101 4th Blitz Int'l School Chess Championship 2019 - Open Bangkok THA 2019-03-17
RcRownchangeKK*chgGame
 1479 1301 1.00 6 -0.82 20 -16.40 
  Salvador, Louie 1701  * PHI0.001-0.0820-1.60 
  Wongsawan, Thoetsak 1701  * THA0.001-0.0820-1.60 
  Chaipa, Kullanan 1082 THA1.0010.22204.40 
  Asavasaetakul, Chawit 1566 THA0.001-0.1820-3.60 
  Chaipa, Kanyanut 1395 THA0.001-0.3720-7.40 
  Burbach, Bruno 1429 GER0.001-0.3320-6.60 
 * 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)
 

 

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