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Individual Calculations May 2023 |
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| Clark, Peter Total change: 12.40 | |   |
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| 2023 MCC Bob Brooking Memorial Weekender | Melbourne | AUS | 2023-04-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1643 | 1331 | 1.00 | 5 | 0.21 | 20 | 4.20 | |
|  Esposito, David | | | 1558 | AUS | 0.50 | 1 | 0.29 | 20 | 5.80 | |  Tang, Terrence | | | 1742 | AUS | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Ni, Lucas | | | 1676 | AUS | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Russell, Paul | c | | 1795 | AUS | 0.00 | 1 | -0.05 | 20 | -1.00 | | | Hewabaddage, Budveen | | | 1446 | SRI | 0.50 | 1 | 0.16 | 20 | 3.20 | |
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 Box Hill Club Championship Division 2 Round 1 | Melbourne | AUS | 2023-04-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1721 | 1331 | 0.50 | 1 | 0.41 | 20 | 8.20 | |
| | Hawkins, Sean | | | 1721 | AUS | 0.50 | 1 | 0.41 | 20 | 8.20 | |
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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