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Individual Calculations April 2024 |
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| Cook, Patrick Total change: 9.00 | |   |
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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 |
| 1530 | 1480 | 1.50 | 3 | 0.19 | 20 | 3.80 | |
|  Perrin, Kevin J | | | 1561 | AUS | 0.50 | 1 | 0.11 | 20 | 2.20 | | | Stewart, Scott | | | 1680 | AUS | 0.00 | 1 | -0.24 | 20 | -4.80 | |  Goodison, Justin | | | 1349 | AUS | 1.00 | 1 | 0.32 | 20 | 6.40 | |
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 |
| 1940 | 1683 | 1.00 | 4 | 0.26 | 20 | 5.20 | |
| | Anup Kumar, Vihaan | | | 1900 | AUS | 1.00 | 1 | 0.78 | 20 | 15.60 | | | Annapureddy, Rheyansh Reddy | c | | 1977 | AUS | 0.00 | 1 | -0.15 | 20 | -3.00 | | | O`carroll, Jeremy | c | | 1938 | AUS | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Gibson, Kyle | | | 1945 | AUS | 0.00 | 1 | -0.18 | 20 | -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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