Rapid: Individual Calculations December 2014
 Tan, Jun Hao  Total change: 23.80  Rating chartPersonal card
 2nd Toa Payoh East Junior Chess Championships 2014 - Open Singapore SGP 2014-11-23
RcRownchangeKK*chgGame
 1630 1757 4.50 5 1.19 20 23.80 
  Ng, Wee Lok Bryan 1509 SIN1.0010.19203.80 
  Yeo, Ruizhi Carwyn 1647 SIN1.0010.35207.00 
  Lim, Wan Yu Steffi 1520 SIN1.0010.20204.00 
  Lau, Matthew Ende 1705 SIN0.501-0.0720-1.40 
  Alexander, Chan Jia Jie 1768 SIN1.0010.522010.40 

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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