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Individual Calculations December 2023 |
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| Sucevic, Milic Total change: 12.60 | |   |
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| 2023 Box Hill Open Rounds 3-5 | Melbourne | AUS | 2023-11-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1448 | 1322 | 1.00 | 3 | -0.01 | 20 | -0.20 | |
|  Cherukuvada, Tejas | | | 1492 | AUS | 0.00 | 1 | -0.28 | 20 | -5.60 | |  Prakash, Satya | | | 1497 | AUS | 0.50 | 1 | 0.23 | 20 | 4.60 | | | Chandrakumaran, Lemuel | | | 1354 | AUS | 0.50 | 1 | 0.04 | 20 | 0.80 | |
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 Victorian Seniors and Womens Championship Rounds 6-7 | Melbourne | AUS | 2023-11-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1428 | 1322 | 1.00 | 1 | 0.64 | 20 | 12.80 | |
| | Kolak, Tanya | | | 1428 | AUS | 1.00 | 1 | 0.64 | 20 | 12.80 | |
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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