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Individual Calculations September 2023 |
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| Butuza, Stefan Aurelian Total change: 90.40 | |   |
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| Summer Cup Cluj 3rd ed. | Cluj-Napoca | ROU | 2023-07-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1735 | 1502 | 2.00 | 4 | 0.87 | 40 | 34.80 | |
|  Ambru, Dan-Calin | | | 1997 | ROU | 0.00 | 1 | -0.04 | 40 | -1.60 | |  Covaciu, Alexandru-Marian | | | 1099 | ROU | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Veress, Gaspar | | | 1816 | HUN | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Samu, Sorin-Mihai | | | 2029 | ROU | 1.00 | 1 | 0.97 | 40 | 38.80 | |
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) | | | | XXVI.Caissa-B | Miercurea Ciuc | ROU | 2023-08-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1544 | 1498 | 4.00 | 6 | 1.39 | 40 | 55.60 | |
| | Juncu, Nicolae | | | 1754 | ROU | 0.50 | 1 | 0.31 | 40 | 12.40 | | | Porosniuc, Dumitru Daniel | | | 1445 | ROU | 1.00 | 1 | 0.43 | 40 | 17.20 | | | Tatar, Marius Lucian | | | 1642 | ROU | 0.50 | 1 | 0.19 | 40 | 7.60 | | | Krause, Helmut | | | 1511 | GER | 1.00 | 1 | 0.52 | 40 | 20.80 | | | Juhasz, Balazs | | | 1154 | ROU | 1.00 | 1 | 0.12 | 40 | 4.80 | | | Donici-Maier, David | | | 1757 | ROU | 0.00 | 1 | -0.18 | 40 | -7.20 | |
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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