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Individual Calculations December 2022 |
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| Kolak, Tanya Total change: 12.20 | |   |
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| 2022 Box Hill Open Rounds 4-7 | Melbourne | AUS | 2022-11-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1445 | 1391 | 2.00 | 3 | 0.61 | 20 | 12.20 | |
|  Jayanata, Luis Anthony | | | 1778 | INA | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Ariyathilaka, Nikhil | | | 1348 | AUS | 1.00 | 1 | 0.44 | 20 | 8.80 | |  De Silva, Rahul | | | 1208 | AUS | 1.00 | 1 | 0.26 | 20 | 5.20 | |
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 Victorian Womens Championship Rounds 5-7 | Melbourne | AUS | 2022-11-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1479 | 1391 | 1.50 | 3 | 0.30 | 20 | 6.00 | |
| | Fan, Chloe | | | 1686 | AUS | 0.50 | 1 | 0.35 | 20 | 7.00 | | | Katakam, Deethya Sai | | | 1322 | AUS | 0.50 | 1 | -0.10 | 20 | -2.00 | | | Zeng, Vera | | | 1430 | AUS | 0.50 | 1 | 0.05 | 20 | 1.00 | |
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 MCC Bob Brooking Swiss Rounds 1-4 | Melbourne | AUS | 2022-11-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1443 | 1391 | 1.00 | 3 | -0.30 | 20 | -6.00 | |
| | Khamatgaleev, Michael | | | 1587 | RUS | 0.50 | 1 | 0.25 | 20 | 5.00 | | | Akok, Benjamin | | | 1193 | AUS | 0.00 | 1 | -0.76 | 20 | -15.20 | | | Hong, Wilbur | | | 1550 | AUS | 0.50 | 1 | 0.21 | 20 | 4.20 | |
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) | | |
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