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Rapid:
Individual Calculations June 2023 |
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| Dmoch, Lukasz Total change: 17.20 | |   |
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| XX Otwarty Turniej Szachowy o Puchar Burmistrza Miasta Lubartow | Lubartow | POL | 2023-05-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1180 | 1110 | 1.50 | 3 | 0.28 | 20 | 5.60 | |
|  Czerwinski, Tymoteusz | | | 1054 | POL | 0.50 | 1 | -0.08 | 20 | -1.60 | |  Krupa, Mateusz | | | 1258 | POL | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Sadownik, Lukasz | | | 1229 | POL | 1.00 | 1 | 0.66 | 20 | 13.20 | |
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) | | | | VI Skarzyskie MINI-Elo - OPEN | Skarzysko-Kamienna | POL | 2023-05-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1342 | 1110 | 1.00 | 2 | 0.58 | 20 | 11.60 | |
| | Kowalski, Dariusz | | | 1310 | POL | 0.50 | 1 | 0.26 | 20 | 5.20 | | | Nowak, Leszek | | | 1373 | POL | 0.50 | 1 | 0.32 | 20 | 6.40 | |
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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