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Individual Calculations April 2024 |
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| Brotheridge, Jamie Total change: -21.00 | |   |
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| 2024 Ballarat Spielvogel Memorial Rounds 4-7 | Ballarat | AUS | 2024-02-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1359 | 1477 | 2.50 | 4 | -0.09 | 20 | -1.80 | |
|  Furlong, Jordan | | | 1596 | AUS | 1.00 | 1 | 0.66 | 20 | 13.20 | |  Goodison, Justin | | | 1349 | AUS | 0.50 | 1 | -0.17 | 20 | -3.40 | | | Marko, Paja | | | 1214 | AUS | 0.00 | 1 | -0.82 | 20 | -16.40 | | | Oppenheim, Tom | | | 1275 | AUS | 1.00 | 1 | 0.24 | 20 | 4.80 | |
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) | | | | 2024 Ballarat Begonia Open | Ballarat | AUS | 2024-03-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1611 | 1699 | 1.50 | 4 | -0.96 | 20 | -19.20 | |
| | Beaumont, David | c | | 1905 | AUS | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Song, Jihu | | | 1468 | KOR | 0.50 | 1 | -0.29 | 20 | -5.80 | | | Schiavone, Isaac | | | 1516 | AUS | 0.50 | 1 | -0.24 | 20 | -4.80 | | | Tang, Fergus | | | 1555 | AUS | 0.50 | 1 | -0.19 | 20 | -3.80 | |
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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