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Individual Calculations May 2023 |
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| Woszkowski, Stanislaw Total change: -17.00 | |   |
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| Siodme Urodziny Szachowej Dwojki - grupa A | Grodzisk Mazowiecki | POL | 2023-04-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1507 | 1511 | 2.50 | 5 | -0.25 | 20 | -5.00 | |
|  Walewska, Natalia | | | 1218 | POL | 1.00 | 1 | 0.15 | 20 | 3.00 | |  Szymczak, Milosz | | | 1364 | POL | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Klim, Filip | | | 2054 | POL | 0.00 | 1 | -0.03 | 20 | -0.60 | | | Rajlich, Vaclav | | | 1489 | POL | 0.50 | 1 | -0.03 | 20 | -0.60 | | | Etut, Filbert | | | 1412 | POL | 0.00 | 1 | -0.64 | 20 | -12.80 | |
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) | | | | VII Mistrzostwa Kalisza w szachach klasycznych - gr.A | Kalisz | POL | 2023-04-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1326 | 1511 | 3.00 | 5 | -0.60 | 20 | -12.00 | |
| | Nowicki, Franciszek | | | 1236 | POL | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Adamski, Ksawery | | | 1374 | POL | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Haluja, Wiktor | | | 1489 | POL | 0.00 | 1 | -0.53 | 20 | -10.60 | | | Bilochenko, Matvii | | | 1398 | POL | 0.00 | 1 | -0.65 | 20 | -13.00 | | | Skorupa, Antonina | | | 1135 | POL | 1.00 | 1 | 0.09 | 20 | 1.80 | |
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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