Rapid: Individual Calculations September 2017
 Tan, Jun Kiat Darrence  Total change: 0.00  Rating chartPersonal card
 29th National Rapid Chess Championships 2017 - Challengers Singapore SGP 2017-08-05
RcRownchangeRpKK*chgGame
 1048 0 1.00 3 0.00 923   0.00 
  Kwan, Zheng Hong 1037 SGP0.0010.00 0.00 
  Lock, Yan Jie 1082 SGP0.0010.00 0.00 
  Tanuj, Khosla 1025 SGP1.0010.00 0.00 

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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