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Individual Calculations September 2018 |
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| Urban, Szymon Total change: 4.80 | |   |
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| XVIII OGOLNOPOLSKIE MISTRZOSTWA SZKOL PODSTAWOWYCH W SZACHACH-kl. 3-4 | Dabki | POL | 2018-08-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1157 | 1132 | 2.00 | 4 | 0.12 | 40 | 4.80 | |
|  Zieba, Hubert | | | 1323 | POL | 0.00 | 1 | -0.25 | 40 | -10.00 | | | Jaskiewicz, Kacper | | | 1281 | POL | 0.00 | 1 | -0.30 | 40 | -12.00 | |  Kuczera, Jakub | | | 1008 | POL | 1.00 | 1 | 0.33 | 40 | 13.20 | | | Lochinski, Pawel | | | 1015 | 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) | | |
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