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Individual Calculations July 2023 |
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| Mendoza Torres, Jan Ferrer Total change: 43.20 | |   |
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| OP 2 U20 Citta' di Vigevano | Vigevano | ITA | 2023-06-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1694 | 1497 | 1.00 | 4 | -0.25 | 40 | -10.00 | |
|  Yu, Rock | | | 1577 | ENG | 0.00 | 1 | -0.39 | 40 | -15.60 | |  Latypova, Olga L | | | 1739 | ENG | 0.50 | 1 | 0.30 | 40 | 12.00 | | | Liloni, Francesco Mattia | | | 2055 | ITA | 0.00 | 1 | -0.03 | 40 | -1.20 | | | Pasinetti, Luca | | | 1404 | ITA | 0.50 | 1 | -0.13 | 40 | -5.20 | |
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) | | | | XXXIII Miedzynarodowe Szachowe Mistrzostwa Malopolski - Grupa C | Krakow | POL | 2023-06-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1531 | 1497 | 4.50 | 7 | 1.33 | 40 | 53.20 | |
| | Zajac, Karol | | | 1586 | POL | 1.00 | 1 | 0.62 | 40 | 24.80 | | | Wajda, Krzysztof | | | 1562 | POL | 0.00 | 1 | -0.41 | 40 | -16.40 | | | Chojnacki, Kevin | | | 1424 | ENG | 1.00 | 1 | 0.40 | 40 | 16.00 | | | Kobus, Stanislaw | | | 1504 | POL | 0.50 | 1 | 0.01 | 40 | 0.40 | | | Libura, Julianna | | | 1533 | POL | 0.50 | 1 | 0.05 | 40 | 2.00 | | | Labedz, Dawid | | | 1598 | POL | 0.50 | 1 | 0.14 | 40 | 5.60 | | | Knapik, Kamil | | | 1509 | POL | 1.00 | 1 | 0.52 | 40 | 20.80 | |
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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