Rapid: Individual Calculations October 2020
 Bootsumran, Sirin  Total change: 77.20  Rating chartPersonal card
 Thailand 2020 Rapid CC Chiang Mai - G12 Chiang Mai THA 2020-09-05
RcRownchangeKK*chgGame
 1144 1155 9.00 10 3.86 20 77.20 
  Junput, Orachaporn 1151 THA0.001-0.5120-10.20 
  Sangkham, Yanapa 1124 THA1.0010.46209.20 
  Srettawiwatt, Nicharee 1026 THA1.0010.33206.60 
  Kaewthep, Natnicha 1225 THA1.0010.602012.00 
  Kaewkunsri, Nannaphat 1194 THA1.0010.552011.00 
  Junput, Orachaporn 1151 THA1.0010.49209.80 
  Sangkham, Yanapa 1124 THA1.0010.46209.20 
  Srettawiwatt, Nicharee 1026 THA1.0010.33206.60 
  Kaewthep, Natnicha 1225 THA1.0010.602012.00 
  Kaewkunsri, Nannaphat 1194 THA1.0010.552011.00 

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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