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Individual Calculations April 2023 |
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| Gorny, Tomasz Total change: 9.60 | |   |
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| Druzynowe Mistrzostwa Polski - IV Liga Juniorow 2023 (wojewodztwo slaskie) | Chorzow | POL | 2023-03-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1245 | 1731 | 5.50 | 6 | -0.18 | 40 | -7.20 | |
|  Swiderski, Piotr | | | 1046 | POL | 1.00 | 1 | 0.01 | 40 | 0.40 | |  Nowakowski, Michal | | | 1296 | POL | 1.00 | 1 | 0.06 | 40 | 2.40 | | | Baczek, Wojciech | | | 1248 | POL | 1.00 | 1 | 0.05 | 40 | 2.00 | | | Ciesielski, Tomasz | | | 1204 | POL | 1.00 | 1 | 0.03 | 40 | 1.20 | | | Jania, Kamil | | | 1331 * | POL | 0.50 | 1 | -0.42 | 40 | -16.80 | | | Stronczek, Karol | | | 1345 | POL | 1.00 | 1 | 0.09 | 40 | 3.60 | | | * 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) | | | | Druzynowe Mistrzostwa Slaska Seniorow - I Liga 2023 Round 7-9 | Chorzow | POL | 2023-03-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1702 | 1731 | 2.00 | 3 | 0.42 | 40 | 16.80 | |
| | Gondzik, Dawid | | | 2032 | POL | 0.50 | 1 | 0.35 | 40 | 14.00 | | | Gibas, Aleksander | | | 1355 | POL | 1.00 | 1 | 0.09 | 40 | 3.60 | | | Gepfert, Cyprian | | | 1720 | POL | 0.50 | 1 | -0.02 | 40 | -0.80 | |
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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