Rapid: Individual Calculations November 2018
 Yap, Sheuan Ivan Sean  Total change: 3.20  Rating chartPersonal card
 Sunsuria Open Chess Tournament under-16 Sepang, Selangor MAS 2018-09-30
RcRownchangeKK*chgGame
 1460 1225 1.00 4 0.16 20 3.20 
  Sivapragash, Maahendar 1566 MAS1.0010.882017.60 
  Sreenivasan, Brandon Tien 1454 MAS0.001-0.2120-4.20 
  Lee, Zhia Chen Zachary 1433 MAS0.001-0.2320-4.60 
  Ng, Jun Fung Isaac 1388 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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