Rapid: Individual Calculations September 2018
 Ong, Wei Sheng Aidan  Total change: 6.00  Rating chartPersonal card
 30th National Rapid Chess Championships 2018 - Challengers Singapore SGP 2018-08-11
RcRownchangeKK*chgGame
 1104 1254 4.50 6 0.30 20 6.00 
  Rohan, Dash 1044 SGP1.0010.23204.60 
  Itish, Jaiswal 1112 IND1.0010.31206.20 
  Muthukumar, Mukesh 1154 IND0.001-0.6420-12.80 
  Neo, Han Sheng Marcel 1080 SGP1.0010.27205.40 
  Soon, Jien Hao Ian Zachary 1155 SGP0.501-0.1420-2.80 
  Ho, Yuxi Jasper 1081 SGP1.0010.27205.40 

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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