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Rapid:
Individual Calculations January 2024 |
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| Nieddu, Gaetano Total change: -65.60 | |   |
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| OP BOSA CHESS RAPID 2023 | BOSA | ITA | 2023-12-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1307 | 1145 | 0.00 | 5 | -1.64 | 40 | -65.60 | |
|  Melis, Giovanni | | | 1646 | ITA | 0.00 | 1 | -0.04 | 40 | -1.60 | |  Cancedda, Emanuele | | | 1337 | ITA | 0.00 | 1 | -0.25 | 40 | -10.00 | | | Bonsignore, Nunzio | | | 1331 | ITA | 0.00 | 1 | -0.26 | 40 | -10.40 | | | Perseo, Giuliano | | | 1178 | ITA | 0.00 | 1 | -0.45 | 40 | -18.00 | | | Nieddu, Giacomo | | | 1045 | ITA | 0.00 | 1 | -0.64 | 40 | -25.60 | |
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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