Individual Calculations June 2019
 Tawankanjana, Dhi  Total change: 109.60  Rating chartPersonal card
 Thailand Chess Championship 2019 Bangkok THA 2019-05-01
RcRownchangeKK*chgGame
 1594 1312 3.50 8 2.03 40 81.20 
  Pheephacharakan, Pinatpong 1712  * THA0.001-0.0840-3.20 
  Mekarapiruk, Chawit 1649 THA0.001-0.1240-4.80 
  Chaiongkarn, Bunyapon 1584 THA0.5010.334013.20 
  Srivatanakul, Pricha 1405 THA1.0010.634025.20 
  Maneeratanasak, Chanavuth 1679 THA1.0010.904036.00 
  Sajjapornthep, Jarunpol 1712  * THA0.001-0.0840-3.20 
  Charnsripinyo, Teerapat 1637 THA0.001-0.1340-5.20 
  Prayoonthamrongthiti, Pisut 1373 THA1.0010.584023.20 
 * 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)
 
 14th Thailand Junior Chess Championship 2019 - Open U12 Bangkok THA 2019-05-06
RcRownchangeKK*chgGame
 1286 1312 5.50 9 0.71 40 28.40 
  Panyoyai, Patcharapong 1052 THA1.0010.18407.20 
  Tangsunawan, Tada 1233 THA1.0010.394015.60 
  Samatthanan, Jirath 1404 THA1.0010.634025.20 
  Piyathumawuttikul, Kantapat 1445 THA0.5010.18407.20 
  Saipetch, Kai 1341 THA0.5010.04401.60 
  Hong, Ian 1284 KOR0.001-0.5440-21.60 
  Promchan, Noppakun 1313 THA1.0010.504020.00 
  Vogelsanger, Nicolas 1259 SUI0.001-0.5740-22.80 
  Chiravanich, Pathee 1242 THA0.501-0.1040-4.00 

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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