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Individual Calculations August 2023 |
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| Ciorgovean, Iustin Total change: 15.20 | |   |
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| GM Round Robin Prologos Galati | Galati | ROU | 2023-07-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2419 | 2305 | 4.00 | 9 | 0.88 | 20 | 17.60 | |
|  Levin, Guy | m | | 2429 | ISR | 0.50 | 1 | 0.17 | 20 | 3.40 | |  Ben Ari, Yannay | m | | 2422 | ISR | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Petkov, Momchil | g | | 2513 | BUL | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Manolache, Marius | g | | 2442 | ROU | 0.50 | 1 | 0.18 | 20 | 3.60 | | | Istratescu, Andrei | g | | 2359 | ROU | 0.50 | 1 | 0.08 | 20 | 1.60 | | | Stoleriu, George | f | | 2389 | ROU | 0.50 | 1 | 0.12 | 20 | 2.40 | | | Nurgaliyev, Sauat | f | | 2292 | KAZ | 1.00 | 1 | 0.48 | 20 | 9.60 | | | Ghimpu, Samuel-Timotei | f | | 2477 | ROU | 0.50 | 1 | 0.23 | 20 | 4.60 | | | Lashkin, Jegor | f | | 2449 | MDA | 0.50 | 1 | 0.19 | 20 | 3.80 | |
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) | | | | Romanian Grand Prix 2nd stage | Brasov | ROU | 2023-07-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2078 | 2305 | 6.50 | 9 | -0.12 | 20 | -2.40 | |
| | Zlate-Ion, Matei | | | 1905 * | ROU | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Panush, Viktor | m | | 1864 | MDA | 0.50 | 1 | -0.44 | 20 | -8.80 | | | Rosca, Vasile-Benone | | | 1950 | ROU | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Dragomirescu, Angela | | wm | 2109 | ROU | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Manolache, Marius | g | | 2442 | ROU | 0.50 | 1 | 0.18 | 20 | 3.60 | | | Gubin, Dmitrii | | | 1794 | MDA | 0.50 | 1 | -0.46 | 20 | -9.20 | | | Szabo, Gergely-Andras-Gyula | g | | 2503 | ROU | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Andronescu, Madalin | | | 2025 | ROU | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Sustov, Savva | | | 2107 | MDA | 1.00 | 1 | 0.24 | 20 | 4.80 | | | * 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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