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Individual Calculations April 2024 |
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| Beattie, Roger Total change: 9.40 | |   |
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| 2024 Melbourne Chess Club Championship Rounds 5-7 | Melbourne | AUS | 2024-03-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1671 | 1714 | 3.00 | 3 | 1.32 | 20 | 26.40 | |
|  Wyss, Felix | | | 1635 | AUS | 1.00 | 1 | 0.39 | 20 | 7.80 | | | Wolffs, Walter | | | 1647 | AUS | 1.00 | 1 | 0.41 | 20 | 8.20 | |  Fry, Peter | | | 1730 | AUS | 1.00 | 1 | 0.52 | 20 | 10.40 | |
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) | | | | 2024 Ballarat Begonia Open | Ballarat | AUS | 2024-03-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1656 | 1714 | 2.00 | 5 | -0.85 | 20 | -17.00 | |
| | Arthur, James | | | 1923 | AUS | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Gibson, Kyle | | | 1945 | AUS | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Sieredzinski, Matthew | | | 1476 | AUS | 0.50 | 1 | -0.30 | 20 | -6.00 | | | Chi, Jaden | | | 1456 | AUS | 0.50 | 1 | -0.32 | 20 | -6.40 | | | Li, Liyuan | | | 1480 | AUS | 1.00 | 1 | 0.21 | 20 | 4.20 | |
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) | | |
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