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Rapid:
Individual Calculations February 2023 |
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| Armstrong, Chris Total change: 0.00 | |   |
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| Dundonald Rapid Championship 2023 | Belfast | IRL | 2023-01-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1676 | 1482 | 1.00 | 4 | 0.00 | 20 | 0.00 | |
|  Kelly, Christopher | | | 1679 | IRL | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Obasi, David | | | 1668 | IRL | 1.00 | 1 | 0.74 | 20 | 14.80 | |  Barbals, Gatis | | | 1646 | IRL | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Moore, Sam | | | 1712 | IRL | 0.00 | 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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