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Individual Calculations April 2023 |
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| Popescu, Alexandru-Mihai Total change: 30.80 | |   |
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| Bucharest Chess Weekend 1800 - 52th ed. | Bucuresti | ROU | 2023-03-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1666 | 1613 | 4.00 | 7 | 0.77 | 40 | 30.80 | |
|  Grigore, Melania-Cristina | | | 1213 * | ROU | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Andronescu, Madalin | | | 2036 | ROU | 0.00 | 1 | -0.07 | 40 | -2.80 | | | Stilpeanu, Nicolae | | | 1476 | ROU | 1.00 | 1 | 0.32 | 40 | 12.80 | | | Prelipcean, Eric-Matei | | | 1922 | ROU | 0.00 | 1 | -0.14 | 40 | -5.60 | | | David, Alexandru | | | 1418 | ROU | 1.00 | 1 | 0.25 | 40 | 10.00 | | | Iustin, Silviu | | | 2063 | ROU | 0.00 | 1 | -0.06 | 40 | -2.40 | | | Armeanu, Ninel-Claudiu | | | 1535 | ROU | 1.00 | 1 | 0.39 | 40 | 15.60 | | | * 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) | | |
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