Individual Calculations May 2015
 Heng, Jun Kai  Total change: -22.20  Rating chartPersonal card
 SCF HPE Invitational Training Tournament T4 2015 - Silver Round 3-6 Singapore SGP 2015-04-04
RcRownchangeKK*chgGame
 1678 1835 1.00 3 -1.11 20 -22.20 
  Lee, Rui Zhe Nicholas 1662 SIN0.001-0.7320-14.60 
  Siew, Kai Xin 1598 SIN1.0010.20204.00 
  Heng, Zheng Kai 1775 SIN0.001-0.5820-11.60 

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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