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Individual Calculations April 2023 |
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| Zawadzka, Jolanta Total change: -40.50 | |   |
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| 2023 Team Championship of TESS Thessalias - POA | TESS Thessalias | GRE | 2023-02-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2044 | 2386 | 2.00 | 2 | 0.24 | 10 | 2.40 | |
|  Angelis, Mihail | | | 2101 | GRE | 1.00 | 1 | 0.16 | 10 | 1.60 | |  Christodoulopoulou, Antonia | | | 1986 * | GRE | 1.00 | 1 | 0.08 | 10 | 0.80 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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) | | | | European Individual Chess Championship 2023. | Vrnjacka Banja | SRB | 2023-03-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2237 | 2391 | 5.50 | 10 | -1.35 | 10 | -13.50 | |
| | Velkoski, Stojan | | | 1991 * | MKD | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Kobo, Ori | g | | 2548 | ISR | 0.50 | 1 | 0.21 | 10 | 2.10 | | | Suleymanli, Aydin | g | | 2552 | AZE | 0.00 | 1 | -0.29 | 10 | -2.90 | | | Shvedova, Alexandra | | wf | 2083 | FID | 0.00 | 1 | -0.86 | 10 | -8.60 | | | Aleksic, Milan | f | | 2202 | SRB | 0.00 | 1 | -0.75 | 10 | -7.50 | | | Sitbon, Itay | | | 2144 | ISR | 1.00 | 1 | 0.19 | 10 | 1.90 | | | Valiyev, Shahin | | | 2201 | AZE | 0.50 | 1 | -0.25 | 10 | -2.50 | | | Angun, Batu | f | | 2206 | TUR | 0.50 | 1 | -0.24 | 10 | -2.40 | | | Sahin, Ozgun | f | | 2177 | TUR | 1.00 | 1 | 0.23 | 10 | 2.30 | | | Ozsakallioglu, Okan | f | | 2264 | TUR | 1.00 | 1 | 0.33 | 10 | 3.30 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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) | | | | European Women's Individual Chess Championship 2023 | Petrovac | MNE | 2023-03-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2176 | 2391 | 5.50 | 11 | -2.94 | 10 | -29.40 | |
| | Petrova, Irina | | wm | 2123 | UKR | 0.00 | 1 | -0.83 | 10 | -8.30 | | | Tsotsonava, Elene | | wf | 2030 | GEO | 1.00 | 1 | 0.10 | 10 | 1.00 | | | Zherebtsova, Alexandra | | wf | 2155 | FID | 1.00 | 1 | 0.20 | 10 | 2.00 | | | Radeva, Viktoria | | wg | 2247 | BUL | 0.00 | 1 | -0.69 | 10 | -6.90 | | | Koridze, Lile | | wf | 2122 | GEO | 1.00 | 1 | 0.17 | 10 | 1.70 | | | Rudzinska, Michalina | | wf | 2212 | POL | 0.00 | 1 | -0.73 | 10 | -7.30 | | | Hrescak, Ivana | | wm | 2127 | SLO | 0.50 | 1 | -0.32 | 10 | -3.20 | | | Richterova, Natasa | | wm | 2190 | CZE | 1.00 | 1 | 0.24 | 10 | 2.40 | | | Eric, Jovana | | wg | 2230 | SRB | 0.50 | 1 | -0.21 | 10 | -2.10 | | | Sliwicka, Alicja | | wm | 2272 | POL | 0.00 | 1 | -0.66 | 10 | -6.60 | | | Mamedjarova, Turkan | | wg | 2229 | AZE | 0.50 | 1 | -0.21 | 10 | -2.10 | |
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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