Individual Calculations January 2020
 Wangthumboon, Patawee  Total change: 92.40  Rating chartPersonal card
 JCA Saturday Standard Chess Tournament Nov2019 Bangkok THA 2019-09-28
RcRownchangeKK*chgGame
 1472 1371 5.50 9 1.98 40 79.20 
  Samatthanan, Theerath 1319 THA0.501-0.0740-2.80 
  Dadoung, Chanthanipa 1410 THA1.0010.554022.00 
  Srivatanakul, Pricha 1415 THA0.5010.06402.40 
  Robillos, Airene 1551 PHI0.001-0.2640-10.40 
  Petchrongrusamee, Pornpong 1451 THA1.0010.614024.40 
  Arpijuntarangkoon, Jaradpong 1771  * THA0.5010.424016.80 
  Chinkulkitniwat, Purichaya 1244 THA1.0010.334013.20 
  Samatthanan, Jirath 1314 THA0.501-0.0840-3.20 
  Pheephacharakan, Pinatpong 1771  * THA0.5010.424016.80 
 * 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)
 
 Thailand Chess Team Championship 2019 Bangkok THA 2019-12-16
RcRownchangeKK*chgGame
 1492 1390 3.50 8 0.33 40 13.20 
  Saokham, Siwabannakorn 1327 THA0.501-0.0940-3.60 
  Teerawuttiudom, Bhudit 1033 THA1.0010.11404.40 
  Wiwatanadate, Poompong f1790  * THA0.001-0.0840-3.20 
  Prayoonthamrongthiti, Pisut 1420 THA0.001-0.4640-18.40 
  Barbe, Tom 1790  * BEL0.001-0.0840-3.20 
  Thasangkha, Phakawan 1675 THA1.0010.844033.60 
  Johansson, Gustav 2007 1114 SWE1.0010.17406.80 
  Laohawirapap, Prin 1790  * THA0.001-0.0840-3.20 
 * 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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