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Individual Calculations August 2023 |
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| Bratu, Gheorghe Total change: -12.80 | |   |
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| Dunav Trophy 2023 | Braila | ROU | 2023-06-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1443 | 1768 | 5.00 | 6 | 0.00 | 20 | 0.00 | |
|  Dumitrica, Neculai | | | 1368 * | ROU | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Oprea, Paul Angel Andrei | | | 1351 | ROU | 1.00 | 1 | 0.07 | 20 | 1.40 | | | Raducanu, Lucian | | | 1769 | ROU | 0.50 | 1 | 0.00 | 20 | 0.00 | | | Vorniceanu, Alina | | | 1574 | ROU | 0.50 | 1 | -0.25 | 20 | -5.00 | | | Lupu, Mircea-Ovidiu | | | 1305 | ROU | 1.00 | 1 | 0.05 | 20 | 1.00 | | | Cervis, Jean-Mihai | | | 1292 | ROU | 1.00 | 1 | 0.05 | 20 | 1.00 | | | * 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) | | | | Techirghiol Trophy Open - 29th ed. | Techirghiol | ROU | 2023-07-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1694 | 1712 | 3.00 | 7 | -0.64 | 20 | -12.80 | |
| | Berechet, Otiliu-Octavian | m | | 2175 | ROU | 0.50 | 1 | 0.45 | 20 | 9.00 | | | Cazan, Mircea-Andrei | | | 1861 | ROU | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Mitaru, Dan | f | | 2020 | ROU | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Tanase, Andrei V. | | | 1284 | ROU | 1.00 | 1 | 0.07 | 20 | 1.40 | | | Negureanu, Valentin | | | 1609 | ROU | 0.00 | 1 | -0.64 | 20 | -12.80 | | | Caraghete, Ana-Marina | | | 1312 * | ROU | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Dragomir, Sorin | | | 1596 | ROU | 0.50 | 1 | -0.16 | 20 | -3.20 | | | * 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) | | |
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