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Rapid:
Individual Calculations September 2017 |
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| Zychlewicz, Tomasz Total change: 15.00 | |   |
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| Polish Rapid Youth Chess Championship 2017 - B12 | Wroclaw | POL | 2017-08-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1288 | 1128 | 3.50 | 9 | 0.75 | 20 | 15.00 | |
|  Armula, Karol | | | 1416 | POL | 1.00 | 1 | 0.84 | 20 | 16.80 | |  Piechota, Kamil | | | 1409 | POL | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Jozefczyk, Szymon | | | 1310 | POL | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Sieczkowski, Adam | | | 1511 | POL | 0.50 | 1 | 0.41 | 20 | 8.20 | | | Krahel, Karol | | | 1211 | POL | 0.00 | 1 | -0.39 | 20 | -7.80 | | | Wittych, Maciej | | | 1200 | POL | 1.00 | 1 | 0.60 | 20 | 12.00 | | | Lakowski, Filip | | | 1241 | POL | 0.00 | 1 | -0.35 | 20 | -7.00 | | | Buba, Piotr | | | 1082 | POL | 1.00 | 1 | 0.44 | 20 | 8.80 | | | Choina, Jan | | | 1212 | POL | 0.00 | 1 | -0.38 | 20 | -7.60 | |
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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