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Rapid:
Individual Calculations September 2017 |
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| Kosior, Jan Total change: -5.40 | |   |
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| Polish Rapid Youth Chess Championship 2017 - B14 | Wroclaw | POL | 2017-08-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1409 | 1319 | 4.00 | 11 | -0.27 | 20 | -5.40 | |
|  Poziomkowski, Szymon | | | 1670 | POL | 0.00 | 1 | -0.11 | 20 | -2.20 | |  Vanduyfhuys, Ilja | | | 1099 | POL | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Oborski, Artur | | | 1531 | POL | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Rosol, Bartosz | | | 1156 | POL | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Stolarski, Adam | | | 1467 | POL | 1.00 | 1 | 0.70 | 20 | 14.00 | | | Kabacinski, Krzysztof | | | 1509 | POL | 1.00 | 1 | 0.75 | 20 | 15.00 | | | Strzelecki, Maciej | | | 1536 | POL | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Warchol, Bartosz | | | 1552 | POL | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Jagura, Gabriel | | | 1441 | POL | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Popadowski, Wojciech | | | 1430 | POL | 0.00 | 1 | -0.35 | 20 | -7.00 | | | Swiercz, Nikodem | | | 1110 | POL | 0.00 | 1 | -0.77 | 20 | -15.40 | |
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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