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Rapid:
Individual Calculations January 2024 |
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| Roi, Kristjan Total change: 25.60 | |   |
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| 9. Tallinn Chess Club Rapid Series "Autumn 2023" #7 - Tournament B | Tallinn | EST | 2023-12-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1122 | 1089 | 2.00 | 3 | 0.64 | 40 | 25.60 | |
|  Kharkhan, Igor | | | 1164 | EST | 1.00 | 1 | 0.60 | 40 | 24.00 | | | Nikiforov, Rivo | | | 1080 | EST | 0.50 | 1 | -0.01 | 40 | -0.40 | | | Toomast, Nora | | | 1122 | EST | 0.50 | 1 | 0.05 | 40 | 2.00 | |
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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