Individual Calculations May 2017
 Cook, Geoff L  Total change: -70.60  Rating chartPersonal card
 2017 Box Hill Autumn Cup Melbourne AUS 2017-01-27
RcRownchangeKK*chgGame
 1474 1749 5.00 9 -2.15 20 -43.00 
  Peng, Yuxiang 1349  * AUS1.0010.08201.60 
  Hamilton, Douglas G f2094 AUS0.001-0.1120-2.20 
  Rasaratnam, Kiran 1349  * AUS0.501-0.4220-8.40 
  Sanusi-Goh, Gavyn 1363 AUS0.501-0.4120-8.20 
  Datar, Tejas 1451 AUS0.501-0.3520-7.00 
  Gao, Daniel Danning 1349  * AUS0.501-0.4220-8.40 
  Hooi, Ethan 1613 AUS0.501-0.1820-3.60 
  Ng, Reiner 1349  * AUS0.501-0.4220-8.40 
  Zillmann, Shawn 1349  * AUS1.0010.08201.60 
 * 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)
 
 2017 Chess Artists Caulfield Club Championship Melbourne AUS 2017-02-05
RcRownchangeKK*chgGame
 1644 1711 2.00 6 -1.38 20 -27.60 
  Dizdarevic, Mehmedalija 1909 BIH0.001-0.2420-4.80 
  Chang, Sophie 1311  * AUS1.0010.08201.60 
  Wang, Kayson 1774 AUS0.001-0.4120-8.20 
  Rashid, Abdulwahab f2012 AUS0.001-0.1520-3.00 
  Soetanto, Brandon 1506 AUS0.001-0.7620-15.20 
  Chen, Paula 1353 AUS1.0010.10202.00 
 * 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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