Individual Calculations July 2015
 Tan, Jun Hao  Total change: -3.60  Rating chartPersonal card
 11th Asian Schools Chess Championships 2015 - Open Under-15 Singapore SGP 2015-05-31
RcRownchangeKK*chgGame
 1818 1810 2.00 6 -1.02 40 -40.80 
  Garidmagnai, Byambasuren c1910 MGL0.001-0.3640-14.40 
  Rajdeep, Sarkar 2210  * IND0.001-0.0840-3.20 
  Herath, H M A K 1774 SRI0.501-0.0540-2.00 
  Altangerel, Odgerel 1688 MGL0.001-0.6740-26.80 
  Shah, Bhaven Jay 1545 IND1.0010.18407.20 
  Rilloraza, Istraelito 1781 PHI0.501-0.0440-1.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 16th Asean+ Age Group Chess Championships 2015 - Open Under-14 Singapore SGP 2015-06-09
RcRownchangeKK*chgGame
 1714 1874 6.50 8 0.93 40 37.20 
  Low, Yi Heng Eugene 1505 SIN1.0010.10404.00 
  Nguyen, Tien Anh 1646 VIE1.0010.21408.40 
  Heng, Zheng Kai 1778 SIN0.001-0.6340-25.20 
  Vo, Kim Cang 1688 VIE1.0010.264010.40 
  Vardan, Nagpal 1706 IND0.501-0.2240-8.80 
  Yeo, Ruizhi Carwyn 1677 SIN1.0010.254010.00 
  Luong, Duy Loc 1671 VIE1.0010.24409.60 
  Ang, Alphaeus Wei Ern c2038 NZL1.0010.724028.80 

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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