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Individual Calculations February 2023 |
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| Surlea, David-Petru Total change: 0.00 | |   |
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| Principalities Union - 10th ed. | Mangalia | ROU | 2023-01-21 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1538 | 0 | 4.00 | 6 | 0.00 | 1578 | | 0.00 | |
|  Ghita, Mihai I. | | | 1188 | ROU | 0.50 | 1 | 0.00 | | 0.00 | |  Otvos, Mihnea-Andrei | | | 1207 | ROU | 1.00 | 1 | 0.00 | | 0.00 | | | Cazan, Mircea-Andrei | | | 1799 | ROU | 1.00 | 1 | 0.00 | | 0.00 | | | Vasile, Constantin | f | | 1660 | ROU | 1.00 | 1 | 0.00 | | 0.00 | | | Dumitrascu, Daniel | | | 1694 | ROU | 0.50 | 1 | 0.00 | | 0.00 | | | Milea, Florian | | | 1681 | ROU | 0.00 | 1 | 0.00 | | 0.00 | |
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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