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Rapid:
Individual Calculations October 2023 |
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| Cichocki, Aleksander Total change: 6.40 | |   |
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| Polish Rapid Youth Chess Championship 2023 - B10 | Bydgoszcz | POL | 2023-08-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1163 | 1194 | 3.00 | 7 | -0.85 | 40 | -34.00 | |
|  Czech, Franciszek | | | 1514 | POL | 0.00 | 1 | -0.13 | 40 | -5.20 | |  Lopatka, Michal | | | 1080 | POL | 0.50 | 1 | -0.16 | 40 | -6.40 | | | Kopia, Julian | | | 1280 | POL | 0.00 | 1 | -0.38 | 40 | -15.20 | | | Obuchowski, Oliwier | | | 1128 | POL | 1.00 | 1 | 0.41 | 40 | 16.40 | | | Mucha, Wojciech | | | 1086 | POL | 0.50 | 1 | -0.15 | 40 | -6.00 | | | Gorecki, Adam | | | 1046 | POL | 0.00 | 1 | -0.70 | 40 | -28.00 | | | Domagalski, Nikodem | | | 1006 | POL | 1.00 | 1 | 0.26 | 40 | 10.40 | |
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) | | | | II GWARKOWSKI RAPID - Grupa B - U10 | Tarnowskie Gory | POL | 2023-09-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1268 | 1194 | 3.00 | 5 | 1.01 | 40 | 40.40 | |
| | Sieniawski, Karol | | | 1301 | POL | 1.00 | 1 | 0.65 | 40 | 26.00 | | | Lewinski, Leon | | | 1281 | POL | 1.00 | 1 | 0.62 | 40 | 24.80 | | | Staszczyszyn, Marta | | | 1143 | POL | 0.00 | 1 | -0.57 | 40 | -22.80 | | | Czech, Emil | | | 1264 | POL | 1.00 | 1 | 0.60 | 40 | 24.00 | | | Feseniuk, Pavlo | | | 1353 | POL | 0.00 | 1 | -0.29 | 40 | -11.60 | |
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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