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Individual Calculations April 2024 |
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| Cook, Geoff L Total change: -38.60 | |   |
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| 2024 Box Hill Summer Cup Rounds 5-7 | Melbourne | AUS | 2024-03-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1510 | 1660 | 1.00 | 3 | -1.09 | 20 | -21.80 | |
|  Wijerathna, Methma | | | 1413 | SRI | 0.00 | 1 | -0.81 | 20 | -16.20 | |  Tavassoli, Mahdi | | | 1530 | AUS | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Sucevic, Milic | | | 1587 | AUS | 0.00 | 1 | -0.60 | 20 | -12.00 | |
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) | | | | 2024 Chess Artists Club Championship Rounds 5-7 | Melbourne | AUS | 2024-03-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1576 | 1660 | 1.00 | 3 | -0.84 | 20 | -16.80 | |
| | Pasukov, Leo | | | 1623 | AUS | 0.00 | 1 | -0.55 | 20 | -11.00 | | | De Rooy, Samuel | | | 1536 | AUS | 0.50 | 1 | -0.17 | 20 | -3.40 | | | Bambridge, Greg | | | 1570 | AUS | 0.50 | 1 | -0.12 | 20 | -2.40 | |
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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