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Individual Calculations May 2024 |
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| Rosca, Ovidiu Total change: 6.40 | |   |
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| Amateur Chess Open - 2nd ed. | Bucuresti | ROU | 2024-03-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1654 | 1625 | 2.00 | 4 | 0.16 | 40 | 6.40 | |
|  Soltuz-Grosu, Roland-Vladimir | | | 1788 | ROU | 0.00 | 1 | -0.28 | 40 | -11.20 | |  Cocirta, Ciprian | | | 1468 | ROU | 1.00 | 1 | 0.29 | 40 | 11.60 | | | Sabou, Stefania Theodora | | | 1593 | ROU | 1.00 | 1 | 0.46 | 40 | 18.40 | | | Sirghi, Timotei | | | 1767 | ROU | 0.00 | 1 | -0.31 | 40 | -12.40 | |
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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