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Individual Calculations April 2024 |
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| Chi, Jaden Total change: -7.20 | |   |
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| 2024 Melbourne Chess Club Junior Championship Rounds 5-8 | Melbourne | AUS | 2024-02-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1315 | 1101 | 1.00 | 3 | 0.22 | 40 | 8.80 | |
|  Brown, Arnoud | | | 1424 | AUS | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Yu, Lok Lan | | | 1451 | AUS | 0.50 | 1 | 0.39 | 40 | 15.60 | |  Sheth, Adidev | | | 1070 | AUS | 0.50 | 1 | -0.04 | 40 | -1.60 | |
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) | | | | 2024 Box Hill Summer Cup Rounds 5-7 | Melbourne | AUS | 2024-03-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1484 | 1456 | 1.50 | 3 | 0.11 | 40 | 4.40 | |
| | Evans, David | | | 1455 | AUS | 1.00 | 1 | 0.50 | 40 | 20.00 | | | Wibowo, Rebecca | | | 1421 | AUS | 0.50 | 1 | -0.05 | 40 | -2.00 | | | Kariyawasam, Trent | | | 1576 | AUS | 0.00 | 1 | -0.34 | 40 | -13.60 | |
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) | | | | 2024 Ballarat Begonia Open | Ballarat | AUS | 2024-03-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1696 | 1456 | 0.50 | 5 | -0.51 | 40 | -20.40 | |
| | Hill, James | | | 1672 | AUS | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Krishnan, Anirudh | | | 1774 | AUS | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Picone, James | | | 1689 | AUS | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Beattie, Roger | | | 1714 | AUS | 0.50 | 1 | 0.32 | 40 | 12.80 | | | Brockman, Roland | | | 1633 | AUS | 0.00 | 1 | -0.27 | 40 | -10.80 | |
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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