Rapid: Individual Calculations January 2020
 Jingjang, Shin  Total change: 22.80  Rating chartPersonal card
 4th Double Bishop Rapid Open Bangkok THA 2019-12-15
RcRownchangeKK*chgGame
 1458 1515 4.00 5 1.14 20 22.80 
  Punyanitya, Jirath 1170 THA1.0010.11202.20 
  Prayoonthamrongthiti, Pisut 1344 THA1.0010.27205.40 
  Laohawirapap, Prin 1825 THA0.001-0.1420-2.80 
  Taulananda, Anon 1305 THA1.0010.23204.60 
  Asavasaetakul, Chawit 1644 THA1.0010.672013.40 

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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