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Rapid:
Individual Calculations January 2020 |
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| Duda, Leon Total change: -2.60 | |   |
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| XVIII Ogolnopolski Mikolajkowy Turniej Szachowy dla dzieci - Grupa C - do lat 13 | Gliwice | POL | 2019-12-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1217 | 1276 | 4.50 | 8 | -0.13 | 20 | -2.60 | |
|  Kozik, Maksymilian | | | 1050 | POL | 1.00 | 1 | 0.21 | 20 | 4.20 | |  Okruta, Zuzanna | | | 1195 | POL | 0.00 | 1 | -0.61 | 20 | -12.20 | | | Baczek, Wojciech | | | 1097 | POL | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Zaborski, Igor | | | 1380 | POL | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Dylong, Antoni | | | 1094 | POL | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Potyra, Stanislaw | | | 1203 | POL | 1.00 | 1 | 0.40 | 20 | 8.00 | | | Obrochta, Lena | | | 1479 | POL | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Stanik, Szymon | | | 1236 | POL | 0.50 | 1 | -0.06 | 20 | -1.20 | |
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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