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Blitz:
Individual Calculations October 2021 |
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| Narva, Triin Total change: 1.80 | |   |
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| 30th Keres Memorial Blitz Chess Tournament - Remembering Paul Keres | Tallinn | EST | 2021-09-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1905 | 2025 | 5.50 | 9 | 0.09 | 20 | 1.80 | |
|  Kais, Kaarel | | | 1317 | EST | 1.00 | 1 | 0.01 | 20 | 0.20 | |  Miezis, Normunds | g | | 2386 | LAT | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Viikmaa, Karmen | | | 1668 | EST | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Chukavin, Kirill | f | | 2274 | EST | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Shnurov, Daniil | | | 1614 | EST | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Pritulina, Svetlana | | wc | 1689 | EST | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Borsuk, Konstantin | m | | 2414 | UKR | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Bondarenko, Dmitry | | | 1840 | RUS | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Obolonin, Filipp | | | 1945 | EST | 1.00 | 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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