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Individual Calculations August 2023 |
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| Busa, Ryan Total change: 164.80 | |   |
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| Amsterdam Science Park Chess Tournament 2023 - Group B | Amsterdam | NED | 2023-07-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1765 | 1487 | 5.50 | 8 | 4.12 | 40 | 164.80 | |
|  Held, Jesper | | | 1701 | NED | 1.00 | 1 | 0.77 | 40 | 30.80 | | | Tijssens, Rob | | | 1747 | NED | 0.50 | 1 | 0.32 | 40 | 12.80 | |  Van De Kamp, Rob | | | 1769 | NED | 1.00 | 1 | 0.84 | 40 | 33.60 | | | Ory, Jean-Paul | | | 1927 | NED | 0.00 | 1 | -0.06 | 40 | -2.40 | | | Mellegers, Maarten | | | 1750 | NED | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Van Setten, Alexander | | | 1693 | NED | 1.00 | 1 | 0.76 | 40 | 30.40 | | | Wastiaux, Roland | | | 1725 | NED | 1.00 | 1 | 0.80 | 40 | 32.00 | | | Cohn, Samuel | | | 1808 | NED | 1.00 | 1 | 0.87 | 40 | 34.80 | |
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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