Rapid: Individual Calculations March 2019
 Chua, Yaw Teng Leonidas  Total change: 20.60  Rating chartPersonal card
 Hong Bao Rapid Chess Tournament 2019 - Challenger Singapore SGP 2019-02-10
RcRownchangeKK*chgGame
 1253 1093 2.50 5 1.03 20 20.60 
  Goh, Ren Jet Caleb 1240 SGP1.0010.702014.00 
  Aarav, Kumar Koni Dena 1232 IND0.5010.19203.80 
  Lee, Jing Heng 1173 SGP1.0010.612012.20 
  Chow, Tze Yang Isaac 1401 SGP0.001-0.1420-2.80 
  Anirudh, Daga 1220 IND0.001-0.3320-6.60 

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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