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Rapid:
Individual Calculations October 2019 |
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| Macdonald, Amaya Total change: 22.20 | |   |
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| 2019 UK Chess Challenge Terafinal Under 12 | Daventry | ENG | 2019-09-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1446 | 1264 | 3.00 | 7 | 1.11 | 20 | 22.20 | |
|  Ray, Hiya | | | 1521 | WLS | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Korsinskij, Marek | | | 1542 | CZE | 0.00 | 1 | -0.17 | 20 | -3.40 | |  Stoyanov, Boris | | | 1378 | ENG | 1.00 | 1 | 0.66 | 20 | 13.20 | | | Sedykh, Stakhey | | | 1487 | ENG | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Jayawarna, Tarini | | | 1288 | ENG | 1.00 | 1 | 0.53 | 20 | 10.60 | | | Sandhu, Manvith | | | 1505 | ENG | 1.00 | 1 | 0.80 | 20 | 16.00 | | | Buanne, Luca | | | 1402 | ENG | 0.00 | 1 | -0.31 | 20 | -6.20 | |
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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