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Individual Calculations May 2019 |
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| Chiverton, Fergus Total change: 97.60 | |   |
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| 2019 Chess Artists Caulfield Club Championship | Melbourne | AUS | 2019-02-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1642 | 1681 | 3.00 | 6 | -0.31 | 40 | -12.40 | |
|  Feng, Angela | | | 1281 * | AUS | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Itty Panicker, Prince | | | 1490 | AUS | 1.00 | 1 | 0.25 | 40 | 10.00 | | | Li, Jackie | | | 1622 | AUS | 1.00 | 1 | 0.42 | 40 | 16.80 | | | Ryjanova, Julia | | wg | 2081 * | AUS | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Wang, Ruicheng | | | 1746 | AUS | 0.00 | 1 | -0.41 | 40 | -16.40 | | | Chai, Kang | | | 1633 | AUS | 0.00 | 1 | -0.57 | 40 | -22.80 | | | * 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) | | | | 2019 O2C Doeberl Cup Major | Canberra | AUS | 2019-04-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1773 | 1631 | 5.00 | 7 | 2.75 | 40 | 110.00 | |
| | Marner, Gavin | | | 1849 | NZL | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Huey, Toby | | | 1575 | AUS | 1.00 | 1 | 0.42 | 40 | 16.80 | | | O`donoghue, Malachi | | | 1779 | AUS | 1.00 | 1 | 0.70 | 40 | 28.00 | | | Lee, Joshua | | | 1709 | AUS | 0.50 | 1 | 0.11 | 40 | 4.40 | | | Lane, Ryan | | | 1907 | AUS | 1.00 | 1 | 0.83 | 40 | 33.20 | | | D`arcy, Michael | | | 1892 | AUS | 1.00 | 1 | 0.82 | 40 | 32.80 | | | Kay, James | | | 1697 | AUS | 0.50 | 1 | 0.09 | 40 | 3.60 | |
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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