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Individual Calculations December 2022 |
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| He, Andrew Total change: 7.20 | |   |
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| 2022 John Purdy Memorial Round 9 | Sydney | AUS | 2022-11-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1670 | 1360 | 0.00 | 1 | -0.14 | 40 | -5.60 | |
|  Baterowicz, Mark | | | 1670 | AUS | 0.00 | 1 | -0.14 | 40 | -5.60 | |
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) | | | | 2022 Rooty Hill Open Rounds 5-8 | Sydney | AUS | 2022-11-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1376 | 1360 | 0.00 | 1 | -0.48 | 40 | -19.20 | |
| | Arora, Anshul | | | 1376 | AUS | 0.00 | 1 | -0.48 | 40 | -19.20 | |
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) | | | | 2022 Vikings Minor | Canberra | AUS | 2022-11-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1415 | 1360 | 2.50 | 4 | 0.80 | 40 | 32.00 | |
|  Beare, Nick | | | 1541 | AUS | 0.00 | 1 | -0.26 | 40 | -10.40 | | | Dunn, Paul | | | 1294 | AUS | 1.00 | 1 | 0.41 | 40 | 16.40 | | | Buckley, James | | | 1380 | AUS | 1.00 | 1 | 0.53 | 40 | 21.20 | | | Minogue, James | | | 1446 | AUS | 0.50 | 1 | 0.12 | 40 | 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) | | |
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