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Rapid:
Individual Calculations September 2020 |
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| Lapczynski, Jacek Total change: 54.20 | |   |
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| Mistrzostwa Polski Juniorow w Szachach Szybkich 2020 - C12 | Wroclaw | POL | 2020-08-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1361 | 1161 | 5.50 | 11 | 2.71 | 20 | 54.20 | |
|  Skrzypinski, Jan | | | 1519 | POL | 1.00 | 1 | 0.90 | 20 | 18.00 | | | Sliz, Karol | | | 1372 | POL | 0.00 | 1 | -0.23 | 20 | -4.60 | |  Musin, Pawel | | | 1465 | POL | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Myszkowski, Jan | | | 1054 | POL | 1.00 | 1 | 0.35 | 20 | 7.00 | | | Tyrna, Filip | | | 1379 | POL | 1.00 | 1 | 0.78 | 20 | 15.60 | | | Kowalski, Witold | | | 1283 | POL | 1.00 | 1 | 0.67 | 20 | 13.40 | | | Derejczyk, Mateusz | | | 1452 | POL | 0.50 | 1 | 0.35 | 20 | 7.00 | | | Nawalaniec, Adam | | | 1457 | POL | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Wilgosz, Szczepan | | | 1317 | POL | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Dylong, Antoni | | | 1328 | POL | 0.50 | 1 | 0.22 | 20 | 4.40 | | | Duda, Szymon | | | 1350 | POL | 0.50 | 1 | 0.25 | 20 | 5.00 | |
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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