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Individual Calculations February 2023 |
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| Martinenco, Sergiu Total change: -5.60 | |   |
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| Bucharest Chess Weekend - 51st ed. | Bucuresti | ROU | 2023-01-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1659 | 1871 | 4.50 | 7 | -0.46 | 20 | -9.20 | |
|  Rudic, Ciprian | | | 1371 | MDA | 0.00 | 1 | -0.96 | 20 | -19.20 | |  Sandea, Dorin-Gheorghe | | | 1471 * | ROU | 1.00 | 1 | 0.08 | 20 | 1.60 | | | David, Alexandru | | | 1436 | ROU | 1.00 | 1 | 0.06 | 20 | 1.20 | | | Tanasie, Cosmin | | | 1656 | ROU | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Andronescu, Madalin | | | 2058 | ROU | 0.50 | 1 | 0.24 | 20 | 4.80 | | | Radu, Teodor | | | 1562 | ROU | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Iustin, Silviu | | | 2060 | ROU | 0.00 | 1 | -0.25 | 20 | -5.00 | | | * 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) | | | | Ialomita Open - 4th ed. | Urziceni | ROU | 2023-01-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1766 | 1871 | 4.00 | 6 | 0.33 | 20 | 6.60 | |
| | Marcu, Mihai | | | 1471 * | ROU | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Olteanu, Gabriel-Luca | | | 1608 | ROU | 0.50 | 1 | -0.32 | 20 | -6.40 | | | Moldoveanu, Paul | | | 1587 | ROU | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Bejan, Sergiu | | | 1833 | MDA | 1.00 | 1 | 0.45 | 20 | 9.00 | | | Veneteanu, Ion-Cristian | | | 1995 | ROU | 0.50 | 1 | 0.17 | 20 | 3.40 | | | Angelov, Zvetomir | | | 2099 | BUL | 0.00 | 1 | -0.21 | 20 | -4.20 | | | * 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 Festival - 6th ed. A | Bucuresti | ROU | 2023-01-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1639 | 1871 | 4.50 | 6 | -0.15 | 20 | -3.00 | |
| | Ciapa, Ioana-Antonia | | | 1471 * | ROU | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Petroff, Vlad | | | 1603 | ROU | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Cirlan, Ionut-Gheorghe | | | 1749 | ROU | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Vardanian, Yurii | | | 1821 | UKR | 1.00 | 1 | 0.43 | 20 | 8.60 | | | Olteanu, Gabriel-Luca | | | 1608 | ROU | 0.00 | 1 | -0.82 | 20 | -16.40 | | | Constantinoiu, Alexandru Ioan | | | 1582 | ROU | 0.50 | 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) | | |
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