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Rapid:
Individual Calculations September 2023 |
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| Dobrowolski, Henryk Total change: 3.40 | |   |
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| VIII Turniej witominski w szachach szybkich 2023 | Gdynia | POL | 2023-08-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1389 | 1391 | 4.50 | 8 | 0.48 | 20 | 9.60 | |
|  Ejsymont, Eryk | | | 1619 | POL | 0.50 | 1 | 0.29 | 20 | 5.80 | |  Pawlak, Jakub | | | 1359 | POL | 0.00 | 1 | -0.54 | 20 | -10.80 | | | Piontke, Kamil | | | 1214 | POL | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Drozdz, Dominik | | | 1247 | POL | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Adamczyk, Kordian | | | 1576 | POL | 1.00 | 1 | 0.74 | 20 | 14.80 | | | Sobczynski, Mateusz | | | 1375 | POL | 0.00 | 1 | -0.52 | 20 | -10.40 | | | Parka, Milosz | | | 1522 | POL | 0.00 | 1 | -0.32 | 20 | -6.40 | | | Pawlak, Adrian | | | 1198 | POL | 1.00 | 1 | 0.25 | 20 | 5.00 | |
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) | | | | I Otwarty Turniej Szachowy o Puchar Burmistrza Dobrego Miasta | Dobre Miasto | POL | 2023-08-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1427 | 1391 | 3.00 | 7 | -0.31 | 20 | -6.20 | |
| | Sniadecki, Oskar | | | 1828 | POL | 0.00 | 1 | -0.06 | 20 | -1.20 | | | Tanski, Jakub | | | 1091 | POL | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Tanski, Wojciech | | | 1105 | POL | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Tyran, Daniel | | | 1739 | POL | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Wronkowski, Lukasz | | | 1307 | POL | 1.00 | 1 | 0.38 | 20 | 7.60 | | | Konkol, Sandra | | | 1617 | POL | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Grajewski, Kacper | | | 1305 | POL | 0.00 | 1 | -0.62 | 20 | -12.40 | |
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) | | |
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