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Rapid:
Individual Calculations May 2023 |
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| Harker, Peter Total change: 16.80 | |   |
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| 2023 British Rapidplay Championship | Bradford | ENG | 2023-04-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1759 | 1481 | 2.50 | 7 | 0.84 | 20 | 16.80 | |
|  Ackley, Peter Je | | | 2010 | ENG | 0.00 | 1 | -0.03 | 20 | -0.60 | | | Mazek, Marek | | | 2052 | POL | 0.00 | 1 | -0.02 | 20 | -0.40 | | | Rogowski, Rafal | | | 1291 | ENG | 1.00 | 1 | 0.25 | 20 | 5.00 | |  Gopakumar, Siddharth | | | 1735 | ENG | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Coles, Steven F | | | 1969 | ENG | 0.50 | 1 | 0.46 | 20 | 9.20 | | | Railwani, Tavish | | | 1517 | SCO | 1.00 | 1 | 0.55 | 20 | 11.00 | | | Cuaresma, Gerald | | | 1741 | ENG | 0.00 | 1 | -0.18 | 20 | -3.60 | |
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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