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Rapid:
Individual Calculations May 2019 |
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| Lapsakov, Alexander S. Total change: -21.20 | |   |
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| A.Goldman Memorial 2019 Rapid Seniors | St. Petersburg | RUS | 2019-04-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1787 | 1701 | 2.50 | 9 | -1.06 | 20 | -21.20 | |
|  Sheynin, Izrail | | | 2042 | RUS | 0.00 | 1 | -0.12 | 20 | -2.40 | |  Ivanov, Sergey V. | | | 1921 | RUS | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Aleksandrov, Yury V. | | | 1884 | RUS | 0.50 | 1 | 0.24 | 20 | 4.80 | | | Kuzmin, Yuri | | | 1810 | RUS | 0.00 | 1 | -0.35 | 20 | -7.00 | | | Plyatskovskiy, Yuriy | | | 1725 | RUS | 0.00 | 1 | -0.47 | 20 | -9.40 | | | Oparina, Vera | | | 1572 | RUS | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Parfievskiy, Petr | | | 1694 | RUS | 0.00 | 1 | -0.51 | 20 | -10.20 | | | Kalinina, Larisa | | | 1774 | RUS | 1.00 | 1 | 0.60 | 20 | 12.00 | | | Mazhnikov, Viktor | | | 1659 | RUS | 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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