Individual Calculations February 2019
 Datar, Tejas  Total change: -73.20  Rating chartPersonal card
 2019 Australian Open Championship Melbourne AUS 2018-12-27
RcRownchangeKK*chgGame
 1797 1893 5.00 9 -0.29 40 -11.60 
  Kong, Zi Yau Bernadette wc1493  * SGP0.501-0.4240-16.80 
  Lee, Lachlan 1561 AUS0.501-0.3840-15.20 
  Brockman, Roland 1496 AUS1.0010.08403.20 
  Sheldrick, Kevin 2033 AUS0.001-0.3140-12.40 
  Badrinarayan, Siddhant 1572 AUS1.0010.13405.20 
  Jiang, Bill 2006 AUS0.5010.15406.00 
  Borsa, Cristian 2017 ROU0.5010.17406.80 
  Zhong, Tony (junhao) 1966 AUS0.5010.10404.00 
  Dissanayake, Prasanga 2033 SRI0.5010.19407.60 
 * 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)
 
 2019 MCC Australia Day Weekender Melbourne AUS 2019-01-25
RcRownchangeKK*chgGame
 1679 1942 4.00 7 -1.54 40 -61.60 
  Wells, Susanne 1542  * AUS1.0010.08403.20 
  Lu, Lillian 1676 AUS0.501-0.3240-12.80 
  Li, Oliver 1712 AUS1.0010.21408.40 
  Gusain, Daniel 2053 AUS0.001-0.3540-14.00 
  Do, Aaron 1685 AUS0.001-0.8240-32.80 
  Menezes, Eric 1542  * AUS0.501-0.4240-16.80 
  Zou, Edwin 1542  * AUS1.0010.08403.20 
 * 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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