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Individual Calculations April 2023 |
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| Davis, Sophie Total change: 14.20 | |   |
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| 2023 Hobsons Bay Honourable Bob Round 5 | Melbourne | AUS | 2023-02-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1541 | 1390 | 1.00 | 1 | 0.70 | 20 | 14.00 | |
|  Whitford, Matthew | | | 1541 | AUS | 1.00 | 1 | 0.70 | 20 | 14.00 | |
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 Hobsons Bay Purdy Cup Rounds 1-3 | Melbourne | AUS | 2023-03-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1387 | 1379 | 1.00 | 2 | 0.01 | 20 | 0.20 | |
|  Lacson, Joemar | | | 1715 | AUS | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Majety, Rohan | | | 1058 | AUS | 1.00 | 1 | 0.13 | 20 | 2.60 | |
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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