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Individual Calculations February 2023 |
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| Bejan, Sergiu Total change: 4.60 | |   |
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| Ialomita Open - 4th ed. | Urziceni | ROU | 2023-01-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1695 | 1833 | 4.00 | 6 | 0.06 | 20 | 1.20 | |
|  Cazan, Liviu-Dorel | | | 1433 * | ROU | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Negrus, Eduard | | | 1538 | ROU | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Bratu, Gheorghe | | | 1722 | ROU | 1.00 | 1 | 0.35 | 20 | 7.00 | | | Martinenco, Sergiu | | | 1871 | MDA | 0.00 | 1 | -0.45 | 20 | -9.00 | | | Olteanu, Gabriel-Luca | | | 1608 | ROU | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Veneteanu, Ion-Cristian | | | 1995 | ROU | 0.00 | 1 | -0.29 | 20 | -5.80 | | | * 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) | | | | Bucharest Chess Festival - 6th ed. A | Bucuresti | ROU | 2023-01-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1530 | 1833 | 5.00 | 6 | 0.17 | 20 | 3.40 | |
| | Zlate-Ion, Matei | | | 1336 | ROU | 0.00 | 1 | -0.96 | 20 | -19.20 | | | Badescu, Matei-Andrei | | | 1433 * | ROU | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Moldovanu, Raluca | | | 1388 | ROU | 1.00 | 1 | 0.06 | 20 | 1.20 | | | Leonte, Andra-Loriana | | | 1448 | ROU | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Ulian, Andrei-Octavian | | | 1618 | ROU | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Stoica, Tiberiu | | | 1955 | ROU | 1.00 | 1 | 0.67 | 20 | 13.40 | | | * 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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