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Individual Calculations January 2023 |
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| Negulescu, Alexandru Total change: 3.80 | |   |
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| Satori Art 13th ed. - U1800 | Amara | ROU | 2022-11-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1549 | 1769 | 5.00 | 6 | 0.44 | 20 | 8.80 | |
|  Popa, Nicolae | | | 1402 | ROU | 1.00 | 1 | 0.10 | 20 | 2.00 | |  Citra, Anton-Valeriu | | | 1478 | ROU | 0.50 | 1 | -0.35 | 20 | -7.00 | | | Tanase, Vasile-Marian | | | 1507 | ROU | 0.50 | 1 | -0.32 | 20 | -6.40 | | | Chesaru, Ioan-Constantin | | | 1462 | ROU | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Dinca, Radu | | | 1751 | ROU | 1.00 | 1 | 0.47 | 20 | 9.40 | | | Racovita, Gheorghe | | | 1695 | ROU | 1.00 | 1 | 0.40 | 20 | 8.00 | |
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) | | | | Bucharest Chess Weekend 1800 - 4th ed. | Bucuresti | ROU | 2022-12-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1530 | 1769 | 4.50 | 6 | -0.25 | 20 | -5.00 | |
| | Petroff, Vlad | | | 1459 | ROU | 0.00 | 1 | -0.86 | 20 | -17.20 | | | Covaci, Stefan | | | 1469 | ROU | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Moroianu, George | | | 1500 | ROU | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Lazarean, Colea-Valentin | | | 1509 | ROU | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Ulian, Andrei-Octavian | | | 1608 | ROU | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Batali, Gheorghe | | | 1632 | ROU | 0.50 | 1 | -0.18 | 20 | -3.60 | |
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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