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Rapid:
Individual Calculations April 2023 |
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| Riley, Mark Total change: -16.60 | |   |
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| 33rd Birmingham Rapidplay Inter | Birmingham | ENG | 2023-03-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1452 | 1506 | 2.00 | 5 | -0.83 | 20 | -16.60 | |
|  Williamson, Chris | | | 1264 | ENG | 1.00 | 1 | 0.20 | 20 | 4.00 | |  Lake, Andrew N | | | 1569 | ENG | 0.00 | 1 | -0.41 | 20 | -8.20 | | | Connor, Michael I | | | 1635 | ENG | 0.00 | 1 | -0.33 | 20 | -6.60 | | | McNulty, Kenneth J | | | 1328 | ENG | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Adamski, Tomasz D | | | 1465 | ENG | 0.00 | 1 | -0.56 | 20 | -11.20 | |
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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