Rapid: Individual Calculations September 2018
 Siddharth, Sai  Total change: 16.60  Rating chartPersonal card
 30th National Rapid Chess Championships 2018 - Challengers Singapore SGP 2018-08-11
RcRownchangeKK*chgGame
 1300 1076 2.00 5 0.83 20 16.60 
  Fang, Kun 1437 SGP0.001-0.1020-2.00 
  You, Xinyu Tom 1453 SGP1.0010.912018.20 
  Ho, Ruben 1248 SGP1.0010.732014.60 
  Kapoor, Satvik 1233 IND0.001-0.2920-5.80 
  Kwan, Jun Yong David 1131 SGP0.001-0.4220-8.40 

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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