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Individual Calculations April 2023 |
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| Bejan, Sergiu Total change: 0.40 | |   |
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| Tinerii Lei A - 3rd ed. | Baia Mare | ROU | 2023-03-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1672 | 1838 | 4.00 | 5 | 0.55 | 20 | 11.00 | |
|  Tatar, Marius Lucian | | | 1471 | ROU | 1.00 | 1 | 0.10 | 20 | 2.00 | |  Butuza, Stefan Aurelian | | | 1511 | ROU | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Cucu, Ioan-Mircea | | | 1689 | ROU | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Helmer, Janos | | | 1904 | ROU | 0.00 | 1 | -0.41 | 20 | -8.20 | | | Iuga, Ioan-Alexandru | | | 1787 | ROU | 1.00 | 1 | 0.43 | 20 | 8.60 | |
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) | | | | Bicaz City Cup 2023 | Bicaz | ROU | 2023-03-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1447 | 1838 | 4.00 | 5 | -0.53 | 20 | -10.60 | |
| | Dascalescu, Petru | | | 1396 | ROU | 1.00 | 1 | 0.06 | 20 | 1.20 | | | Andries, Alexia | | | 1557 | ROU | 0.00 | 1 | -0.84 | 20 | -16.80 | | | Manolachi, Petrica | | | 1438 * | ROU | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Dumitras, Adrian | | | 1335 | ROU | 1.00 | 1 | 0.04 | 20 | 0.80 | | | Turcan, Gheorghe | | | 1511 | ROU | 1.00 | 1 | 0.13 | 20 | 2.60 | | | * 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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