Individual Calculations July 2015
 Ho, Jei-Chen  Total change: -68.40  Rating chartPersonal card
 11th Asian Schools Chess Championships 2015 - Open Under-15 Singapore SGP 2015-05-31
RcRownchangeKK*chgGame
 1830 2001 4.00 8 -1.71 40 -68.40 
  Thiyasara, K T Thisen 1702 SRI0.501-0.3540-14.00 
  Miciano, John Marvin 1721 PHI0.501-0.3440-13.60 
  Rilloraza, Istraelito 1781 PHI1.0010.22408.80 
  Garidmagnai, Byambasuren c1910 MGL0.001-0.6240-24.80 
  Jiang, Bill 1880 AUS0.501-0.1640-6.40 
  Woong, Zhi Wei William 2019 SIN0.001-0.4740-18.80 
  Herath, H M A K 1774 SRI1.0010.21408.40 
  Lau, Xian Hui Rudolph 1855 SIN0.501-0.2040-8.00 

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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