Individual Calculations February 2019
 Lu, Lillian  Total change: -62.31  Rating chartPersonal card
 2019 Oceania Youth U20 Girls Auckland NZL 2019-01-08
RcRownchangeKK*chgGame
 1600 1676 4.50 9 -0.73 31 -22.63 
  Wong, Cern 1276  * AUS1.0010.08312.48 
  Punsalan, Vyanla M wf1952 NZL0.001-0.1731-5.27 
  Watkins, Sophie 1351 AUS0.501-0.3731-11.47 
  Patel, Dhwani 1370 AUS1.0010.14314.34 
  Yan, Caroline 1680 NZL1.0010.513115.81 
  Qin, Nicole Shu Yu wc1723 NZL0.5010.07312.17 
  Zhang, Jasmine Haomo wf1883 NZL0.5010.27318.37 
  Ge, Eva 1599 AUS0.001-0.6131-18.91 
  Chen, Paula 1565 AUS0.001-0.6531-20.15 
 * 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 Australian Junior Championship U16 & U18 Girls Sydney AUS 2019-01-18
RcRownchangeKK*chgGame
 1467 1676 5.00 9 -1.65 31 -51.15 
  Cheng, Amanda 1388 AUS0.001-0.8431-26.04 
  Watkins, Bridgette 1452 AUS0.001-0.7831-24.18 
  Yeung, Jennifer 1276  * AUS1.0010.08312.48 
  Jule, Elena 1276  * AUS1.0010.08312.48 
  Kodituwakku, Imanya 1463 AUS1.0010.23317.13 
  Hathiramani, Athena 1361 AUS1.0010.14314.34 
  Middleton, Jody 1729 AUS0.001-0.4331-13.33 
  Lin, Emily 1663 AUS1.0010.483114.88 
  Ge, Eva 1599 AUS0.001-0.6131-18.91 
 * 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
 1848 1676 1.50 4 0.37 31 11.47 
  Datar, Tejas 1942 AUS0.5010.32319.92 
  Dizdarevic, Mehmedalija 1900 BIH0.001-0.2231-6.82 
  Culbert, Joshua 1746 AUS0.5010.10313.10 
  Zillmann, Shawn 1805 AUS0.5010.17315.27 

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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