Individual Calculations January 2022
 Buhagiar, Melita Sunan  Total change: 44.40  Rating chartPersonal card
 Thailand Chess Championship 2021, Ladies Nonthaburi THA 2021-11-05
RcRownchangeKK*chgGame
 1348 1257 5.50 8 2.29 40 91.60 
  Prommuang, Araya wc1555 THA1.0010.854034.00 
  Siripatvanich, Nonglak 1079 THA1.0010.274010.80 
  Burbach, Anya Belle 1248 THA1.0010.494019.60 
  Chuemsakul, Sarocha wf1657  * THA0.5010.424016.80 
  Khantree, Napat 1179 THA0.001-0.6140-24.40 
  Chiadthaisong, Kanuengnit 1183 THA1.0010.404016.00 
  Phitchayarom, Ruja wc1489 THA1.0010.794031.60 
  Roekwiree, Kob-Ngoen 1394 THA0.001-0.3240-12.80 
 * 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 Open Chess Championship 2021 Nonthaburi THA 2021-12-15
RcRownchangeKK*chgGame
 1453 1257 0.50 6 -1.18 40 -47.20 
  Nattavutthisit, Kavin 1657  * THA0.001-0.0840-3.20 
  Noel, Nicolas 1484 FRA0.001-0.2140-8.40 
  Pinphetsawan, Sirikwan 1448 THA0.001-0.2540-10.00 
  Suppt-Hongs, Paisal 1657  * THA0.001-0.0840-3.20 
  Srivatanakul, Pricha 1317 THA0.001-0.4240-16.80 
  Kaewwattha, Natrada 1153 THA0.501-0.1440-5.60 
 * 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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