Rapid: Individual Calculations September 2019
 Bootsumran, Sirin  Total change: 41.20  Rating chartPersonal card
 Eastern Asian Youth 2019 - Rapid G12 Bangkok THA 2019-08-07
RcRownchangeKK*chgGame
 1210 1114 0.50 5 -1.45 20 -29.00 
  Claros, April Joy 1459 PHI0.001-0.1120-2.20 
  Liew, Tze Chi 1102 SGP0.001-0.5220-10.40 
  Li, Joy Ching wc1121 HKG0.5010.01200.20 
  Canino, Ruelle 1353 PHI0.001-0.2020-4.00 
  Khantree, Napat 1016 THA0.001-0.6320-12.60 

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 Rapid Chess Championship 2019 - G12 Bangkok THA 2019-08-24
RcRownchangeKK*chgGame
 1121 1114 2.00 3 0.54 20 10.80 
  Panyaraj, Prissayaporn 1165 THA1.0010.572011.40 
  Khantree, Napat 1016 THA1.0010.37207.40 
  Kaewkunsri, Nannaphat 1183 THA0.001-0.4020-8.00 

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)
 
 Thailand Rapid Chess Championship 2019 - Women Bangkok THA 2019-08-25
RcRownchangeKK*chgGame
 1407 1114 4.00 6 2.97 20 59.40 
  Phitchayarom, Ruja wc1514  * THA0.001-0.0820-1.60 
  Aree, Yasamin 1323 THA1.0010.772015.40 
  Nilkhumhaeng, Nilwadee 1189 THA1.0010.602012.00 
  Pinphetsawan, Sirikwan 1463 THA1.0010.892017.80 
  Robillos, Airene 1514  * PHI0.001-0.0820-1.60 
  Rangkaew, Katunchalee 1439 THA1.0010.872017.40 
 * 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)
 

 

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