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Individual Calculations December 2023 |
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| Ni, Marcus Total change: 0.80 | |   |
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| 2023 MCC Greg Hjorth Open | Melbourne | AUS | 2023-11-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1434 | 1185 | 1.00 | 5 | -0.13 | 40 | -5.20 | |
|  Dakic, Dusan | | | 1700 | AUS | 0.00 | 1 | -0.04 | 40 | -1.60 | |  Hari, Dhruv | | | 1445 | AUS | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Colombera, Steven | | | 1280 | AUS | 1.00 | 1 | 0.63 | 40 | 25.20 | | | Cao, Ziruo | | | 1471 | AUS | 0.00 | 1 | -0.16 | 40 | -6.40 | | | De Livera, Hamish | | | 1273 | AUS | 0.00 | 1 | -0.38 | 40 | -15.20 | |
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) | | | | 2023 John Purdy Memorial Minor Round 9 | Sydney | AUS | 2023-11-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1293 | 1185 | 0.50 | 1 | 0.15 | 40 | 6.00 | |
| | Blower, Anthony | | | 1293 | AUS | 0.50 | 1 | 0.15 | 40 | 6.00 | |
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) | | |
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