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Individual Calculations August 2023 |
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| Valean, Sofia-Ayana Total change: -51.30 | |   |
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| Minerva Open - 4th ed. | Targu Ocna | ROU | 2023-06-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1458 | 1055 | 0.50 | 5 | -0.03 | 38 | -1.14 | |
|  Ponta-Facalet, Zeno-Andrei | | | 1538 | ROU | 0.00 | 1 | -0.05 | 38 | -1.90 | |  Ciobanu, Ioan | | | 1646 | ROU | 0.00 | 1 | -0.02 | 38 | -0.76 | | | Bostina, Vladimir-Ioan | | | 1221 | ROU | 0.50 | 1 | 0.22 | 38 | 8.36 | | | Serban, Viorel | | | 1498 | ROU | 0.00 | 1 | -0.06 | 38 | -2.28 | | | Gurguiatu, Sandu | | | 1386 | ROU | 0.00 | 1 | -0.12 | 38 | -4.56 | |
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) | | | | Cuza Voda Cup | Husi | ROU | 2023-07-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1312 | 1055 | 0.00 | 6 | -1.21 | 38 | -45.98 | |
| | Adam, Ioan | | | 1448 | ROU | 0.00 | 1 | -0.08 | 38 | -3.04 | | | Asavinei, Rares-Adrian | | | 1273 | ROU | 0.00 | 1 | -0.22 | 38 | -8.36 | | | Ciobanu, Radu-Andrei | | | 1414 | ROU | 0.00 | 1 | -0.10 | 38 | -3.80 | | | Ursan, Radu-Matei | | | 1370 | ROU | 0.00 | 1 | -0.14 | 38 | -5.32 | | | Balan, Diana Maria | | | 1113 | ROU | 0.00 | 1 | -0.42 | 38 | -15.96 | | | Gospodaru, Claudiu-Petrica | | | 1252 | ROU | 0.00 | 1 | -0.25 | 38 | -9.50 | |
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 |
| 1404 | 1055 | 1.00 | 7 | -0.11 | 38 | -4.18 | |
| | Cazan, Mircea-Andrei | | | 1861 | ROU | 0.00 | 1 | 0.00 | 38 | 0.00 | | | Andries, Ionut-Stelian | | | 1483 | ROU | 0.00 | 1 | -0.07 | 38 | -2.66 | | | Balaban, Dan-Petru | | | 1289 | ROU | 0.00 | 1 | -0.21 | 38 | -7.98 | | | Voinescu, Marian-David | | | 1274 | ROU | 1.00 | 1 | 0.78 | 38 | 29.64 | | | Cimpean, Dragos-Lucian | | | 1443 | ROU | 0.00 | 1 | -0.09 | 38 | -3.42 | | | Dobrin, Mihai-Octavian | | | 1296 | ROU | 0.00 | 1 | -0.20 | 38 | -7.60 | | | Cristurean, Andreea-Nuria | | | 1185 | ROU | 0.00 | 1 | -0.32 | 38 | -12.16 | |
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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