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Rapid:
Individual Calculations October 2023 |
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| Folta, Kacper Total change: 76.00 | |   |
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| Polish Rapid Youth Chess Championship 2023 - B8 | Bydgoszcz | POL | 2023-08-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1109 | 1045 | 5.50 | 8 | 2.20 | 40 | 88.00 | |
|  Ciupek, Oskar | | | 1173 | POL | 1.00 | 1 | 0.67 | 40 | 26.80 | |  Lobacz, Cezary | | | 1093 | POL | 0.00 | 1 | -0.43 | 40 | -17.20 | | | Griman, Hubert | | | 1187 | POL | 0.50 | 1 | 0.19 | 40 | 7.60 | | | Kania, Maciej | | | 1042 | POL | 0.00 | 1 | -0.50 | 40 | -20.00 | | | Borkowski, Jan | | | 1129 | POL | 1.00 | 1 | 0.62 | 40 | 24.80 | | | Oszutowski, Antoni | | | 1082 | POL | 1.00 | 1 | 0.55 | 40 | 22.00 | | | Lorek, Hubert | | | 1136 | POL | 1.00 | 1 | 0.62 | 40 | 24.80 | | | Czachurski, Ignacy | | | 1032 | POL | 1.00 | 1 | 0.48 | 40 | 19.20 | |
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) | | | | XIV Memorial Szachowy im. Dariusza Lusio Grupa B | Kosienice | POL | 2023-09-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1253 | 1045 | 0.50 | 3 | -0.30 | 40 | -12.00 | |
| | Owczarek, Marcin | | | 1468 | POL | 0.00 | 1 | -0.07 | 40 | -2.80 | | | Bauer, Maja | | | 1226 | POL | 0.50 | 1 | 0.24 | 40 | 9.60 | | | Bauer, Marika | | | 1065 | POL | 0.00 | 1 | -0.47 | 40 | -18.80 | |
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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