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Blitz:
Individual Calculations December 2023 |
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| Deccico, Adrian Total change: 56.80 | |   |
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| 2023 John Purdy Memorial Blitz | Sydney | AUS | 2023-11-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1614 | 1121 | 2.50 | 7 | 1.76 | 20 | 35.20 | |
|  Chakrabarty, Reyaansh | | | 1916 | AUS | 0.00 | 1 | 0.00 | 20 | 0.00 | |  Dingley, Justin | | | 1564 | AUS | 0.00 | 1 | -0.06 | 20 | -1.20 | | | Abbott, Peter | c | | 1795 | AUS | 1.00 | 1 | 0.99 | 20 | 19.80 | | | Kalra, Pulkit | | | 1286 | NZL | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Ventura, Paul | | | 1234 | AUS | 1.00 | 1 | 0.65 | 20 | 13.00 | | | Ong, Jonathan Si Seng | | | 1621 | AUS | 0.50 | 1 | 0.46 | 20 | 9.20 | | | Murray, Bruce D | c | | 1883 | AUS | 0.00 | 1 | 0.00 | 20 | 0.00 | |
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) | | | | 2023 NSW Blitz Championship | Sydney | AUS | 2023-11-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1681 | 1121 | 1.50 | 7 | 1.08 | 20 | 21.60 | |
| | Falchoni, Mario J F | | | 2042 | AUS | 0.00 | 1 | 0.00 | 20 | 0.00 | | | Goredema, Dione | | | 1831 | RSA | 0.50 | 1 | 0.49 | 20 | 9.80 | | | Tracey, Michael J | | | 1530 | AUS | 1.00 | 1 | 0.92 | 20 | 18.40 | | | Zhao Chen, Winston | | | 1583 | AUS | 0.00 | 1 | -0.05 | 20 | -1.00 | | | Parsonage, Ian P | c | | 1926 | AUS | 0.00 | 1 | 0.00 | 20 | 0.00 | | | Zhu, Zane | | | 1404 | AUS | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Rupasinghe, Chanya | | | 1454 | AUS | 0.00 | 1 | -0.12 | 20 | -2.40 | |
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) | | |
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