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Individual Calculations February 2024 |
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| Shaffer, Alexander Total change: -65.80 | |   |
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| XXXIV Miedzynarodowy Festiwal Szachowy CRACOVIA 2023 Grupa C | Krakow | POL | 2023-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1707 | 1620 | 1.50 | 6 | -0.80 | 20 | -16.00 | |
|  Sliz, Karol | | | 1781 | POL | 0.50 | 1 | 0.21 | 20 | 4.20 | |  Wandor, Adam | | | 1792 | POL | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Kulczycka, Zofia | | | 1514 | POL | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Krzyzosiak, Anna | | | 1768 | POL | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Diasamidze, Lulu | | | 1699 | GEO | 0.00 | 1 | -0.39 | 20 | -7.80 | | | Madsen, Svend | | | 1687 | DEN | 0.00 | 1 | -0.41 | 20 | -8.20 | |
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) | | | | XLIX Abierto Internacional Ciudad de Sevilla 2024 | Sevilla | ESP | 2024-01-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1577 | 1653 | 2.50 | 8 | -2.49 | 20 | -49.80 | |
| | Pogorelov, Ruslan | g | | 2270 | UKR | 0.00 | 1 | -0.02 | 20 | -0.40 | | | Olalla Torres, Jorge | | | 1325 | ESP | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Martinez Garcia, Amador | | | 1979 | ESP | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Perez Ruiz, Diego | | | 1257 | ESP | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Mileiko, Juris | | | 1458 | LAT | 0.00 | 1 | -0.75 | 20 | -15.00 | | | Gomez Cabello, Miguel Angel | | | 1432 | ESP | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Vazquez Merkoulov, Alejandro | | | 1477 | ESP | 0.00 | 1 | -0.73 | 20 | -14.60 | | | Guzman Bujan, Ignacio | | | 1419 | ESP | 0.50 | 1 | -0.29 | 20 | -5.80 | |
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) | | |
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