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Rapid:
Individual Calculations January 2024 |
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| Calomfirescu, Ioan Total change: -14.80 | |   |
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| Bikasz-Cirica Memorial - 13th ed. | Resita | ROU | 2023-11-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1602 | 1647 | 3.00 | 5 | 0.27 | 20 | 5.40 | |
|  Bucurenciu, Adrian-Robert | | | 1247 * | ROU | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Dima, Ioan-Radu | | | 1952 | ROU | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Grecu, Bogdan-Andrei | | | 1256 | ROU | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Tunaru, Alexandru A. | | | 2042 | ROU | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Vaduva, Ion-Valentin | | | 1512 | ROU | 1.00 | 1 | 0.32 | 20 | 6.40 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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) | | | | Caras Severin County Rapid Chess Championship 2023 | Resita | ROU | 2023-12-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1649 | 1647 | 1.00 | 4 | -1.01 | 20 | -20.20 | |
| | Tunaru, Alexandru A. | | | 2042 | ROU | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Bouda, Francisc | | | 1292 | ROU | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Vaduva, Ion-Valentin | | | 1512 | ROU | 0.00 | 1 | -0.68 | 20 | -13.60 | | | Stroescu, Gheorghe | | | 1748 | ROU | 0.00 | 1 | -0.36 | 20 | -7.20 | |
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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