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Rapid:
Individual Calculations September 2017 |
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| Szpila, Piotr Total change: 0.20 | |   |
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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 |
| 1380 | 1248 | 3.50 | 10 | 0.01 | 20 | 0.20 | |
|  Warchol, Bartosz | | | 1552 | POL | 0.00 | 1 | -0.14 | 20 | -2.80 | |  Piwowarczyk, Piotr | | | 1648 * | POL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Bieganski, Mikolaj | | | 1128 | POL | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Panek, Bartosz | | | 1540 | POL | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Grochol, Kamil | | | 1499 | POL | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Guzek, Cyprian | | | 1462 | POL | 0.50 | 1 | 0.27 | 20 | 5.40 | | | Jaszczuk, Mateusz | | | 1344 | POL | 0.00 | 1 | -0.37 | 20 | -7.40 | | | Swiercz, Nikodem | | | 1110 | POL | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Wojnowski, Jan | | | 1495 | POL | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Rytwinski, Karol | | | 1018 | POL | 1.00 | 1 | 0.21 | 20 | 4.20 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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