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Individual Calculations September 2023 |
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| Protopopescu, Luca Total change: 37.20 | |   |
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| 1er Open Estival de Marseille | MARSEILLE | FRA | 2023-07-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1681 | 1583 | 4.00 | 9 | 0.61 | 40 | 24.40 | |
|  Chatrefou, Thomas | | | 1907 | FRA | 0.00 | 1 | -0.13 | 40 | -5.20 | |  Toth, Kincso | | | 1709 | HUN | 0.00 | 1 | -0.33 | 40 | -13.20 | | | Grego, Pierre | | | 1647 | FRA | 0.00 | 1 | -0.41 | 40 | -16.40 | | | Refalo, Jean-Michel | | | 1545 | FRA | 0.00 | 1 | -0.55 | 40 | -22.00 | | | Perles, Eva | | | 1627 | FRA | 0.00 | 1 | -0.44 | 40 | -17.60 | | | Guillou, Paul | | | 1631 | FRA | 1.00 | 1 | 0.57 | 40 | 22.80 | | | Mosse, Laurent | | | 1579 | FRA | 1.00 | 1 | 0.49 | 40 | 19.60 | | | Fabet, Olivier | | | 1660 | FRA | 1.00 | 1 | 0.61 | 40 | 24.40 | | | Hileyan, Michel | | | 1820 | FRA | 1.00 | 1 | 0.80 | 40 | 32.00 | |
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) | | | | FISSM 2023 - U2050 (Francisc Dan Memorial) | Satu Mare | ROU | 2023-08-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1609 | 1583 | 3.00 | 6 | 0.32 | 40 | 12.80 | |
| | Helmer, Janos | | | 1895 | ROU | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Sofineti, Alexandru Mihai | | | 1183 * | ROU | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Grad, Gheorghe | | | 1745 | ROU | 0.00 | 1 | -0.29 | 40 | -11.60 | | | Sandea, Dorin-Gheorghe | | | 1138 | ROU | 1.00 | 1 | 0.06 | 40 | 2.40 | | | Lupulescu, Adrian-Calin | | | 1963 | ROU | 0.50 | 1 | 0.41 | 40 | 16.40 | | | Iuga, Ioan-Alexandru | | | 1732 | ROU | 0.50 | 1 | 0.20 | 40 | 8.00 | | | * 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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