Rapid: Individual Calculations April 2013
 Tan, Jun Hao  Total change: 0.00  Rating chartPersonal card
 65th National Schools Individual Chess Championships 2013 - Open Under-13 Singapore SGP 2013-03-20
RcRownchangeRpKK*chgGame
 1649 0 0.50 1 0.00 1649   0.00 
  Lau, Xian Hui Rudolph 1649 SIN0.5010.00 0.00 

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)
 
 65th National Schools Individual Chess Championships 2013 - Open Under-12 Singapore SGP 2013-03-22
RcRownchangeRpKK*chgGame
 1694 0 0.00 1 0.00 894   0.00 
  Woong, Zhi Wei William 1694 SIN0.0010.00 0.00 

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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