Blitz: Individual Calculations August 2013
 Chan, Alexander  Total change: -43.80  Rating chartPersonal card
 National Junior Blitz Championships 2013 Singapore SGP 2013-06-29
RcRownchangeKK*chgGame
 1693 1800 1.00 5 -2.19 20 -43.80 
  Lee, Qing Aun 1732 SIN0.001-0.5920-11.80 
  Woong, Zhi Wei William 1813 SIN0.001-0.4820-9.60 
  Tan, Jun Hao 1746 SIN0.001-0.5820-11.60 
  Siew, Kai Xin 1550 SIN0.501-0.3120-6.20 
  Yeo, Ruizhi Carwyn 1625 SIN0.501-0.2320-4.60 

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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