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Individual Calculations August 2023 |
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| Gurguiatu, Sandu Total change: 12.00 | |   |
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| Minerva Open - 4th ed. | Targu Ocna | ROU | 2023-06-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1542 | 1386 | 2.50 | 6 | 0.60 | 20 | 12.00 | |
|  Draganuta, Neculai | | | 1603 | ROU | 1.00 | 1 | 0.78 | 20 | 15.60 | |  Lungu, Neculai | | | 1602 | ROU | 0.50 | 1 | 0.28 | 20 | 5.60 | | | Negureanu, Valentin | | | 1603 | ROU | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Apostol, Ioan | | | 1527 | ROU | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Gavrila, Petrisor | | | 1864 | ROU | 0.00 | 1 | -0.05 | 20 | -1.00 | | | Valean, Sofia-Ayana | | | 1055 | ROU | 1.00 | 1 | 0.12 | 20 | 2.40 | |
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 |
| 1399 | 1381 | 3.50 | 7 | 0.00 | 20 | 0.00 | |
| | Codreanu, Marius | | | 1879 | MDA | 0.00 | 1 | -0.04 | 20 | -0.80 | | | Ghita, Mihai I. | | | 1212 | ROU | 0.50 | 1 | -0.22 | 20 | -4.40 | | | Pomirleanu, Ioana-Cristiana | | | 1153 | ROU | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Anghel, David-Nicusor | | | 1195 | ROU | 0.00 | 1 | -0.74 | 20 | -14.80 | | | Ciobanu, Radu-Andrei | | | 1414 | ROU | 1.00 | 1 | 0.55 | 20 | 11.00 | | | Truta, Florinel | | | 1518 | ROU | 0.00 | 1 | -0.32 | 20 | -6.40 | | | Surlea, David-Petru | | | 1422 | ROU | 1.00 | 1 | 0.56 | 20 | 11.20 | |
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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