Rapid: Individual Calculations September 2018
 Neo, Han Sheng Marcel  Total change: 16.00  Rating chartPersonal card
 30th National Rapid Chess Championships 2018 - Challengers Singapore SGP 2018-08-11
RcRownchangeKK*chgGame
 1232 1080 2.00 4 0.80 20 16.00 
  Ong, Wei Sheng Aidan 1254 SGP0.001-0.2720-5.40 
  Aditya, Atul Dongre 1159 IND1.0010.612012.20 
  Rajesh, Adithya Elara 1224 SGP1.0010.692013.80 
  Jiang, Youhan 1292 SGP0.001-0.2320-4.60 

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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