Rapid: Individual Calculations August 2019
 Wong, Shyun Fwu Aldrin  Total change: -30.20  Rating chartPersonal card
 31st National Rapid Chess Championships 2019 - Open Singapore SGP 2019-07-27
RcRownchangeKK*chgGame
 1414 1468 2.50 7 -1.51 20 -30.20 
  Terekhov, Andrey f1868  * RUS0.001-0.0820-1.60 
  Poh, Xuan Rui Ethan 1653 SGP0.001-0.2620-5.20 
  Teo, Hong Ming 1220 SGP0.001-0.8120-16.20 
  Haralalka, Divij 1154 IND0.501-0.3620-7.20 
  Mak, Xiu Ning Charlene 1249 SGP0.001-0.7820-15.60 
  Tay, Yi Xiang 1225 SGP1.0010.20204.00 
  Agung, Rinaldi Santoso 1528 INA1.0010.582011.60 
 * 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)
 

 

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