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Rapid:
Individual Calculations January 2024 |
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| Piter, Robert Total change: 30.00 | |   |
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| MEMORIAL SZACHOWY im. Dziewieciu z Wujka - OPEN | Chorzow | POL | 2023-12-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1534 | 1171 | 1.00 | 4 | 0.20 | 40 | 8.00 | |
|  Brzezina, Piotr | | | 1861 | POL | 0.00 | 1 | -0.01 | 40 | -0.40 | | | Gajzner, Ryszard | | | 1623 | POL | 0.00 | 1 | -0.06 | 40 | -2.40 | | | Pytlarz, Michal | | | 1598 | POL | 0.00 | 1 | -0.07 | 40 | -2.80 | | | Haladaj, Tomasz | | | 1055 | POL | 1.00 | 1 | 0.34 | 40 | 13.60 | |
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) | | | | I Otwarte Mistrzostwa Miasta Bielska-Bialej w Szachach Szybkich | Bielsko-Biala | POL | 2023-12-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1575 | 1171 | 1.00 | 5 | 0.55 | 40 | 22.00 | |
| | Klaptocz, Marcin | | | 1721 | POL | 0.00 | 1 | -0.03 | 40 | -1.20 | | | Kaluza, Jakub | | | 1604 | POL | 1.00 | 1 | 0.94 | 40 | 37.60 | |  Janowski, Franciszek | | | 1540 | POL | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Kania, Pawel | | | 1589 | POL | 0.00 | 1 | -0.07 | 40 | -2.80 | | | Ben, Jaroslaw | | | 1419 | POL | 0.00 | 1 | -0.19 | 40 | -7.60 | |
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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