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Rapid:
Individual Calculations January 2022 |
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| Siwak, Aleksandra Total change: -17.00 | |   |
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| Otwarty Turniej Szachowy o Puchar Marszalka Wojewodztwa Podkarpackiego - Grupa B | Rzeszow | POL | 2021-12-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1447 | 1201 | 1.00 | 5 | -0.23 | 20 | -4.60 | |
|  Tokarz, Izabela | | | 1706 | POL | 0.00 | 1 | -0.04 | 20 | -0.80 | |  Mierzwa, Kamil | | | 1035 | POL | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Giefert, Sara | | | 1597 | POL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Sloniec, Adrian | | | 1444 | POL | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Mirski, Roman (j) | | | 1454 | POL | 0.00 | 1 | -0.19 | 20 | -3.80 | |
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) | | | | III Memorial Szachowy Boguslawa Sygulskiego - grupa B | Rzeszow | POL | 2021-12-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1166 | 1201 | 1.00 | 3 | -0.62 | 20 | -12.40 | |
| | Mastej, Krzysztof | | | 1293 | POL | 0.00 | 1 | -0.37 | 20 | -7.40 | | | Jakubowicz, Kacper | | | 1005 | POL | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Puzio, Dominik | | | 1200 | POL | 0.00 | 1 | -0.50 | 20 | -10.00 | |
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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