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Rapid:
Individual Calculations September 2021 |
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| Haapsal, Maria Ioanna Total change: -6.40 | |   |
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| Estonian Club Rapid Championships 2021 | Tallinn | EST | 2021-07-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1250 | 1319 | 2.00 | 4 | -0.32 | 20 | -6.40 | |
|  Balabonin, Matvei | | | 1028 | EST | 1.00 | 1 | 0.15 | 20 | 3.00 | |  Oim, Mikk Kaarel | | | 1397 | EST | 1.00 | 1 | 0.61 | 20 | 12.20 | | | Gorkov, Kirill | | | 1177 | EST | 0.00 | 1 | -0.69 | 20 | -13.80 | | | Pallum, Rasmus | | | 1399 | EST | 0.00 | 1 | -0.39 | 20 | -7.80 | |
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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