Rapid: Individual Calculations April 2021
 Junput, Orachaporn  Total change: 20.00  Rating chartPersonal card
 Thailand SEA Games Qualifier, Rapid Ladies Nonthaburi THA 2021-03-09
RcRownchangeKK*chgGame
 1300 1189 4.50 9 1.00 20 20.00 
  Phitchayarom, Ruja wc1578 THA1.0010.912018.20 
  Pinphetsawan, Sirikwan 1386 THA1.0010.752015.00 
  Khantree, Napat 1075 THA1.0010.34206.80 
  Chuemsakul, Sarocha wf1679 THA0.001-0.0420-0.80 
  Bootsumran, Sirin 1243 THA0.001-0.4220-8.40 
  Burbach, Anya Belle 1213 THA1.0010.532010.60 
  Buhagiar, Melita Sunan 1351 THA0.001-0.2920-5.80 
  Chinkulkitniwat, Purichaya 1043 THA0.001-0.7020-14.00 
  Tuorila, Nina 1135 THA0.501-0.0820-1.60 

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)
 

 

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