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Individual Calculations June 2023 |
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| Dumitrascu, Daniel Total change: -9.00 | |   |
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| Trophy ACS Minerva Braila Open - 2nd ed. | Braila | ROU | 2023-05-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1522 | 1719 | 4.00 | 6 | -0.31 | 20 | -6.20 | |
|  Iorgoiu, Minuviu | | | 1283 | ROU | 0.50 | 1 | -0.44 | 20 | -8.80 | |  Radu, Mihai-Alexandru | | | 1319 * | ROU | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Dascalescu, Adelin-Stefan | | | 1461 | ROU | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Chiriac, Andrei-Cosmin | | | 1657 | ROU | 0.50 | 1 | -0.09 | 20 | -1.80 | | | Bobu, Stefan-Valentin | | | 1573 | ROU | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Tinta, Gheorghe | | | 1836 | ROU | 0.00 | 1 | -0.34 | 20 | -6.80 | | | * 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) | | | | Mangalia Open U1800 | Mangalia | ROU | 2023-05-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1332 | 1719 | 3.50 | 4 | -0.14 | 20 | -2.80 | |
| | Buzdugan, Victor | | | 1319 * | MDA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Satmarii, Rares-Stefan | | | 1403 | ROU | 0.50 | 1 | -0.37 | 20 | -7.40 | | | Oprea, Paul Angel Andrei | | | 1292 | ROU | 1.00 | 1 | 0.07 | 20 | 1.40 | | | Nurvet, Zhulin | | | 1315 | BUL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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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