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Individual Calculations June 2019 |
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| Newell, David F Total change: -7.20 | |   |
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| XYChess Spring Open B 2019 | Sliema | MLT | 2019-05-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1677 | 1734 | 2.50 | 5 | -0.36 | 20 | -7.20 | |
|  Sammut, Ron | | | 1581 | MLT | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Furustig, Anton | | | 1727 | SWE | 0.50 | 1 | -0.01 | 20 | -0.20 | |  Wojtowicz, Dawid | | | 1770 | POL | 0.00 | 1 | -0.45 | 20 | -9.00 | | | Mitchell, Robert | | | 1530 | NZL | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Richards, John | | | 1775 | MLT | 0.00 | 1 | -0.44 | 20 | -8.80 | |
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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