Individual Calculations July 2018
 Kow, Weiliang Bryan  Total change: 10.00  Rating chartPersonal card
 3rd SG City Chess Open 2018 - Open Singapore SGP 2018-05-28
RcRownchangeKK*chgGame
 1478 1437 3.50 7 0.25 40 10.00 
  Attwood, James 1837  * AUS0.001-0.0840-3.20 
  Marcellino 1315 INA0.501-0.1740-6.80 
  Tiburcio, Jayson Jacobo 1037  * PHI0.001-0.9240-36.80 
  Heng, Cho Fai 1474 SGP1.0010.554022.00 
  Navaratnam, Ishaan Quan Tze 1411 MAS1.0010.464018.40 
  Heng, Cho Yaw 1433 SGP1.0010.494019.60 
  Leong, Sher Hern 1837  * SGP0.001-0.0840-3.20 
 * 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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