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Individual Calculations August 2023 |
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| Sandea, Dorin-Gheorghe Total change: -1.40 | |   |
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| Techirghiol Trophy Open - 29th ed. | Techirghiol | ROU | 2023-07-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1452 | 1139 | 1.00 | 8 | -0.52 | 20 | -10.40 | |
|  Velciu, Gheorghe | | | 1774 | ROU | 0.00 | 1 | -0.01 | 20 | -0.20 | |  Matei, Stefan-Razvan | | | 1647 | ROU | 0.00 | 1 | -0.04 | 20 | -0.80 | | | Covaci, Stefan | | | 1448 | ROU | 0.50 | 1 | 0.36 | 20 | 7.20 | | | Milea, Florian | | | 1651 | ROU | 0.00 | 1 | -0.04 | 20 | -0.80 | | | Gimurtu, Stelian | | | 1292 | ROU | 0.50 | 1 | 0.20 | 20 | 4.00 | | | Tanase, Andrei V. | | | 1284 | ROU | 0.00 | 1 | -0.31 | 20 | -6.20 | | | David, Andrei | | | 1174 | ROU | 0.00 | 1 | -0.45 | 20 | -9.00 | | | Buzdugan, Victor | | | 1349 | MDA | 0.00 | 1 | -0.23 | 20 | -4.60 | |
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) | | | | Romanian Grand Prix 2nd stage | Brasov | ROU | 2023-07-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1487 | 1139 | 1.50 | 7 | 0.45 | 20 | 9.00 | |
| | Armenciu, Bogdan-Ovidiu | | | 1918 | ROU | 0.00 | 1 | 0.00 | 20 | 0.00 | | | Nedelcu, Cristian | | | 1552 | ROU | 0.50 | 1 | 0.43 | 20 | 8.60 | | | Lefter, Albert | | | 1305 | ROU | 0.50 | 1 | 0.22 | 20 | 4.40 | | | Grosu, Tudor | | | 1409 | ROU | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Zlate-Ion, Matei | | | 1489 | ROU | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Dascalescu, Petru | | | 1397 | ROU | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Vlagiu, Alexandru-Andrei | | | 1339 | ROU | 0.50 | 1 | 0.26 | 20 | 5.20 | |
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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