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Rapid:
Individual Calculations June 2017 |
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| Cichecki, Jan Total change: -21.60 | |   |
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| Open Championship KPZSzach Rapid Chess 2017 | Swiecie | POL | 2017-04-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1483 | 1371 | 2.00 | 8 | -1.08 | 20 | -21.60 | |
|  Konieczynski, Piotr | | | 1771 * | POL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Oszejko, Krzysztof | | | 1688 | POL | 0.00 | 1 | -0.13 | 20 | -2.60 | |  Retman, Martyna | | | 1145 | POL | 0.00 | 1 | -0.79 | 20 | -15.80 | | | Retz, Patryk | | | 1286 | POL | 1.00 | 1 | 0.38 | 20 | 7.60 | | | Jankowski, Wieslaw | | | 1741 | POL | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Pawlowski, Pawel | | | 1666 | POL | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Pyzewska, Ewelina | | | 1427 | POL | 0.00 | 1 | -0.42 | 20 | -8.40 | | | Stanczak, Adam | | | 1140 | 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) | | | | Oldboy's ch 2017 | Wloclawek | POL | 2017-05-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1620 | 1371 | 1.00 | 4 | 0.00 | 20 | 0.00 | |
| | Olszewski, Marek | | | 1771 * | POL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Wozniak, Krzysztof | | | 1771 * | POL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Lewandowski, Bogdan | | | 1166 | POL | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Chrapkowski, Grzegorz | | | 1771 * | POL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | * 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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