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Rapid:
Individual Calculations September 2017 |
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| Wilk, Igor Total change: 62.60 | |   |
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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 |
| 1494 | 1254 | 5.00 | 9 | 3.13 | 20 | 62.60 | |
|  Kacprzak, Kacper | | | 1540 | POL | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Kossowski, Pawel | | | 1427 | POL | 0.50 | 1 | 0.23 | 20 | 4.60 | |  Piechota, Kamil | | | 1409 | POL | 1.00 | 1 | 0.71 | 20 | 14.20 | | | Paprocki, Antoni | | | 1453 | POL | 1.00 | 1 | 0.76 | 20 | 15.20 | | | Madajczak, Piotr | | | 1542 | POL | 1.00 | 1 | 0.84 | 20 | 16.80 | | | Czernek, Tymon | | | 1654 * | POL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Babiarz, Arkadiusz | | | 1526 | POL | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Kietrys, Maciej | | | 1473 | POL | 0.50 | 1 | 0.28 | 20 | 5.60 | | | Vanduyfhuys, Igor | | | 1419 | POL | 1.00 | 1 | 0.72 | 20 | 14.40 | | | * 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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