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Individual Calculations July 2023 |
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| Morczynski, Ryszard Total change: -10.40 | |   |
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| 7. Harald-Lieb-Gedenkturnier May 2023 | Berlin | GER | 2023-05-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1817 | 1199 | 0.00 | 1 | -0.02 | 20 | -0.40 | |
|  Sohr, Jim | | | 1817 | GER | 0.00 | 1 | -0.02 | 20 | -0.40 | |
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) | | | | XXXIII Miedzynarodowe Szachowe Mistrzostwa Malopolski - Grupa D | Krakow | POL | 2023-06-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1335 | 1210 | 0.50 | 3 | -0.50 | 20 | -10.00 | |
| | Satola, Tomasz | | | 1372 | POL | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Kossakowski, Adrian | | | 1373 | POL | 0.50 | 1 | 0.22 | 20 | 4.40 | |  Malicka, Magdalena | | | 1260 | POL | 0.00 | 1 | -0.43 | 20 | -8.60 | |
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) | | |
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