Rapid: Individual Calculations February 2017
 Ong, Yi Herng Joel  Total change: -13.00  Rating chartPersonal card
 Kickoff 2017 Chess Tournament - Open Singapore SGP 2017-01-22
RcRownchangeKK*chgGame
 1416 1587 3.50 6 -0.65 20 -13.00 
  Zhu, Lehan 1187  * SGP1.0010.08201.60 
  Salinas, Valiente 1791 PHI0.5010.26205.20 
  Tan, Benjamin 1586 SGP0.001-0.5020-10.00 
  Loi, Wei Sheng Joshua 1290 SGP1.0010.15203.00 
  Wang, Jiahe 1289 SGP0.501-0.3520-7.00 
  Advait, Bagri c1353 SGP0.501-0.2920-5.80 
 * 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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