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Individual Calculations August 2023 |
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| Savery, Tamsin Total change: 23.60 | |   |
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| 2023 Checkmate FIDE Challengers | Adelaide | AUS | 2023-07-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1486 | 1349 | 0.50 | 2 | -0.13 | 40 | -5.20 | |
|  Schiavone, Emmanuel | | | 1457 | AUS | 0.50 | 1 | 0.15 | 40 | 6.00 | |  Juszczynski, Mathew | | | 1515 | AUS | 0.00 | 1 | -0.28 | 40 | -11.20 | |
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 City of Adelaide Championship Rounds 1-2 | Adelaide | AUS | 2023-07-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1659 | 1349 | 1.00 | 2 | 0.72 | 40 | 28.80 | |
| | Cinco, Dino | | | 1621 | AUS | 1.00 | 1 | 0.83 | 40 | 33.20 | | | Retnaraja, Ethan | | | 1697 | AUS | 0.00 | 1 | -0.11 | 40 | -4.40 | |
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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