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Individual Calculations November 2023 |
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| David, Radu-Nicolae Total change: 32.80 | |   |
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| Tasnad Open 2023 - U1800 | Tasnad | ROU | 2023-09-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1540 | 1635 | 5.50 | 7 | 1.21 | 20 | 24.20 | |
|  Cret, Andrei-Rares | | | 1235 * | ROU | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Pasca, Alexandru-Daniel | | | 1454 | ROU | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Seletye, Dominik | | | 1533 | ROU | 0.50 | 1 | -0.14 | 20 | -2.80 | | | Mihai, Laura-Cristina | | | 1659 | ROU | 1.00 | 1 | 0.53 | 20 | 10.60 | | | Ungureanu, Constantin-Gabriel | | | 1658 | ROU | 0.50 | 1 | 0.03 | 20 | 0.60 | | | Fugulyan, Grigore | | | 1614 | ROU | 0.50 | 1 | -0.03 | 20 | -0.60 | | | Kovacs, Balazs | | | 1624 | ROU | 1.00 | 1 | 0.48 | 20 | 9.60 | | | * 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) | | | | Bucharest Chess Weekend - 54th ed. | Bucuresti | ROU | 2023-10-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1764 | 1682 | 2.50 | 5 | 0.43 | 20 | 8.60 | |
| | Voinescu, David-Ioan | | | 2058 | ROU | 0.50 | 1 | 0.41 | 20 | 8.20 | | | Angelov, Zvetomir | | | 2087 | BUL | 0.50 | 1 | 0.42 | 20 | 8.40 | | | Bostina, Vladimir-Ioan | | | 1282 * | ROU | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Andronescu, Madalin | | | 2030 | ROU | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Grasu, Denis-Gabriel | | | 1361 | ROU | 0.50 | 1 | -0.37 | 20 | -7.40 | | | * 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) | | |
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