Rapid: Individual Calculations March 2019
 Aman, Chahal  Total change: 23.20  Rating chartPersonal card
 Bay of Plenty Rapid B 2019 Tauranga NZL 2019-02-23
RcRownchangeKK*chgGame
 1650 1757 5.00 6 1.16 20 23.20 
  Li, Allen 1524 NZL1.0010.21204.20 
  Wang, Aaron Ziwen 1573 NZL1.0010.26205.20 
  Hackney, Leyton 1662 NZL1.0010.37207.40 
  Duran Rubalcava, Luis Ange 1771 MEX1.0010.522010.40 
  Ha, Huy Minh (timothy) 1679 NZL0.501-0.1120-2.20 
  Lyall, Simon 1690 NZL0.501-0.0920-1.80 

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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