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Individual Calculations September 2023 |
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| Szumiec, Jan Total change: 104.00 | |   |
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| III Bieszczadzki Festiwal Szachowy - OPEN B | Bystre | POL | 2023-07-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1302 | 1054 | 2.50 | 8 | 0.88 | 40 | 35.20 | |
|  Mirowski, Przemyslaw | | | 1430 | POL | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Bryk, Blazej | | | 1454 * | POL | 1.00 | 1 | 0.92 | 40 | 36.80 | |  Wrzesinski, Radoslaw | | | 1293 | POL | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Szczygiel, Wojciech | | | 1262 | POL | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Chrulski, Mateusz | | | 1286 | POL | 1.00 | 1 | 0.79 | 40 | 31.60 | | | Czajczynski, Cezary | | | 1277 | POL | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Michalak, Leon | | | 1218 | POL | 0.00 | 1 | -0.28 | 40 | -11.20 | | | Danilowicz, Nina | | | 1193 | POL | 0.50 | 1 | 0.19 | 40 | 7.60 | | | * 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) | | | | VII Miedzynarodowy Memorial Ireny Warakomskiej - OPEN C | Suwalki | POL | 2023-08-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1344 | 1054 | 3.00 | 8 | 1.72 | 40 | 68.80 | |
| | Czarnowicz, Michal | | | 1387 | POL | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Krasniewski, Grzegorz | | | 1282 | POL | 1.00 | 1 | 0.79 | 40 | 31.60 | | | Pojawa, Jakub | | | 1368 | POL | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Businski, Jan | | | 1314 | POL | 1.00 | 1 | 0.82 | 40 | 32.80 | | | Feseniuk, Pavlo | | | 1335 | POL | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Szczygiel, Antoni | | | 1355 | POL | 1.00 | 1 | 0.85 | 40 | 34.00 | | | Szymon, Jakub | | | 1453 | POL | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Kazana, Szymon | | | 1256 | POL | 0.00 | 1 | -0.24 | 40 | -9.60 | |
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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