Rapid: Individual Calculations January 2017
 Foo, Jiu Weir Brien  Total change: -14.00  Rating chartPersonal card
 U13 National Scholastic Championship 2016 (Open) Putrajaya MAS 2016-12-03
RcRownchangeKK*chgGame
 1540 1331 0.00 3 -0.70 20 -14.00 
  Chew, Zhi Qi 1523 MAS0.001-0.2520-5.00 
  Zairudin, Muhd Luqman Iskandar 1602 MAS0.001-0.1720-3.40 
  Tang, En Xin Esther 1495 MAS0.001-0.2820-5.60 

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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