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Rapid:
Individual Calculations July 2023 |
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| Dackiewicz, Marek Total change: -21.00 | |   |
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| Grand Prix Powiatu Tczewskiego turniej IV 2023 FIDE | Tczew | POL | 2023-06-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1455 | 1601 | 5.00 | 9 | -1.05 | 20 | -21.00 | |
|  Lipski, Edward | | | 1262 | POL | 1.00 | 1 | 0.12 | 20 | 2.40 | |  Chmura, Eryk | | | 1922 | POL | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Krasowski, Tomasz | | | 1345 | POL | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Fitzermann, Adrian | | | 1449 | POL | 0.00 | 1 | -0.70 | 20 | -14.00 | | | Witecki, Pawel | | | 1237 | POL | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Wojtacha, Piotr | | | 1544 | POL | 0.00 | 1 | -0.58 | 20 | -11.60 | | | Karcz, Andrzej | | | 1273 | POL | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Brudzynski, Wojciech | | | 1662 | POL | 0.00 | 1 | -0.42 | 20 | -8.40 | | | Narwojsz, Franciszek | | | 1399 | POL | 1.00 | 1 | 0.24 | 20 | 4.80 | |
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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