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Blitz:
Individual Calculations October 2023 |
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| Debowski, Jan Total change: -58.00 | |   |
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| Polish Blitz Youth Chess Championship 2023 - B10 | Bydgoszcz | POL | 2023-08-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1385 | 1129 | 0.00 | 1 | -0.19 | 40 | -7.60 | |
|  Chmielek, Milan | | | 1385 | POL | 0.00 | 1 | -0.19 | 40 | -7.60 | |
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) | | | | I Grand Prix Wieliczka - Turniej 1 | Wieliczka | POL | 2023-09-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1449 | 1129 | 0.00 | 6 | -1.26 | 40 | -50.40 | |
| | Kuta, Krzysztof | | | 1557 | POL | 0.00 | 1 | -0.07 | 40 | -2.80 | | | Wrona, Jaroslaw | | | 1257 | POL | 0.00 | 1 | -0.33 | 40 | -13.20 | | | Dziuba, Michal | | | 1259 | POL | 0.00 | 1 | -0.32 | 40 | -12.80 | | | Wieleba, Rafal | | | 1485 | POL | 0.00 | 1 | -0.11 | 40 | -4.40 | | | Debowska, Olga | | | 1180 | POL | 0.00 | 1 | -0.43 | 40 | -17.20 | |  Firsov, Stepan | | | 1953 | UKR | 0.00 | 1 | 0.00 | 40 | 0.00 | |
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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