Rapid: Individual Calculations February 2019
 Heng, Du Jie Nigel  Total change: -20.20  Rating chartPersonal card
 Kickoff 2019 Chess Tournament - Open Singapore SGP 2019-01-20
RcRownchangeKK*chgGame
 1301 1223 1.50 6 -1.01 20 -20.20 
  Goh, Ethan 1603 SGP0.001-0.0920-1.80 
  Troesch, Alexander 1514 SUI0.5010.35207.00 
  Goh, Julien 1282 SGP0.001-0.4220-8.40 
  Haralalka, Divij 1157 IND0.001-0.5920-11.80 
  Choksi, Khushi 1158 SGP0.001-0.5920-11.80 
  Kavuturu, V V Bala Chandar 1094 SGP1.0010.33206.60 

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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