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Individual Calculations September 2023 |
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| Jarocka, Liwia Total change: -24.80 | |   |
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| VII Miedzynarodowy Memorial Ireny Warakomskiej - OPEN A | Suwalki | POL | 2023-08-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2194 | 2233 | 0.50 | 5 | -2.29 | 20 | -45.80 | |
|  Czarnota, Pawel | g | | 2491 | POL | 0.00 | 1 | -0.18 | 20 | -3.60 | |  Karut, Kacper | | | 2124 | POL | 0.50 | 1 | -0.15 | 20 | -3.00 | | | Praczukowski, Stanislaw | | | 2120 | POL | 0.00 | 1 | -0.65 | 20 | -13.00 | | | Kutowski, Marcel | | | 2114 | POL | 0.00 | 1 | -0.66 | 20 | -13.20 | | | Ciszewski, Krzysztof | | | 2123 | POL | 0.00 | 1 | -0.65 | 20 | -13.00 | |
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) | | | | Queens Chess Festival | Bucuresti | ROU | 2023-08-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2236 | 2233 | 5.50 | 9 | 1.05 | 20 | 21.00 | |
| | Lehaci, Miruna-Daria | | wm | 2212 | ROU | 1.00 | 1 | 0.47 | 20 | 9.40 | | | Hryzlova, Sofiia | | wm | 2239 | SUI | 1.00 | 1 | 0.51 | 20 | 10.20 | | | Kucharska, Honorata | | wf | 2204 | POL | 0.00 | 1 | -0.54 | 20 | -10.80 | | | Ciolacu, Alessia-Mihaela | | wf | 2172 | ROU | 0.50 | 1 | -0.08 | 20 | -1.60 | | | Toncheva, Nadya | f | wm | 2253 | BUL | 0.50 | 1 | 0.03 | 20 | 0.60 | | | Sandu, Mihaela | | wg | 2203 | ROU | 0.00 | 1 | -0.54 | 20 | -10.80 | | | Peptan, Corina-Isabela | m | wg | 2329 | ROU | 1.00 | 1 | 0.63 | 20 | 12.60 | | | Doluhanova, Evgeniya | | wg | 2260 | UKR | 1.00 | 1 | 0.54 | 20 | 10.80 | | | Olde, Margareth | | wm | 2256 | EST | 0.50 | 1 | 0.03 | 20 | 0.60 | |
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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