Rapid: Individual Calculations August 2019
 Sim, Kai Bin Daric  Total change: 23.60  Rating chartPersonal card
 31st National Rapid Chess Championships 2019 - Challengers Singapore SGP 2019-07-27
RcRownchangeKK*chgGame
 1134 1221 5.50 7 1.18 20 23.60 
  Jatin, Suresh 1053 SGP0.501-0.2220-4.40 
  Prithiviraj, Chandrasekar 1039 SGP1.0010.26205.20 
  Liew, Tze Chi 1090 SGP1.0010.32206.40 
  Tiburcio, Jayson Jacobo 1221 PHI0.5010.00200.00 
  Suryavarman, Chandrasekar 1058 SGP1.0010.28205.60 
  Ho, Yoong Tze Clarence 1373 SGP0.5010.20204.00 
  Nagesh, Rishicharan 1101 SGP1.0010.34206.80 

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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