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Individual Calculations September 2023 |
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| Kuru, Atilla Total change: 117.80 | |   |
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| 32nd International open of Kavala Vasilis Theodoridis- A group | Kavala | GRE | 2023-07-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2163 | 2030 | 4.00 | 9 | 0.97 | 38 | 36.86 | |
|  Stefanou, Dimitrios | f | | 2327 | GRE | 0.00 | 1 | -0.15 | 38 | -5.70 | |  Avramidou, Anastasia | f | wm | 2321 | GRE | 0.00 | 1 | -0.15 | 38 | -5.70 | | | Russell, Christopher | | | 2169 | ENG | 1.00 | 1 | 0.69 | 38 | 26.22 | | | Koukouves, Vlasios | | | 1858 | GRE | 0.50 | 1 | -0.23 | 38 | -8.74 | | | Magkalakis, Stefanos | | | 2188 | GRE | 0.50 | 1 | 0.21 | 38 | 7.98 | | | Iskos, Alexandros | | | 2156 | GRE | 0.50 | 1 | 0.17 | 38 | 6.46 | | | Charkhalashvili, Inga | | wg | 2273 | GEO | 0.50 | 1 | 0.30 | 38 | 11.40 | | | Plaskan, Jure | | | 2269 | SLO | 0.00 | 1 | -0.20 | 38 | -7.60 | | | Antoniou, Rafail | | | 1903 | CYP | 1.00 | 1 | 0.33 | 38 | 12.54 | |
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) | | | | CHESS SLOVAK OPEN 2023 | Skalica | SVK | 2023-08-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2272 | 2176 | 5.50 | 9 | 2.13 | 38 | 80.94 | |
| | Babula, Matej | | | 1893 | CZE | 0.50 | 1 | -0.34 | 38 | -12.92 | | | Kuna, Patrik | | | 1921 | SVK | 1.00 | 1 | 0.19 | 38 | 7.22 | | | Manik, Mikulas | g | | 2319 | SVK | 0.50 | 1 | 0.19 | 38 | 7.22 | | | Frank, Adam | f | | 2344 | CZE | 1.00 | 1 | 0.72 | 38 | 27.36 | | | Starostits, Ilmars | g | | 2400 | LAT | 0.50 | 1 | 0.28 | 38 | 10.64 | | | Ftacnik, Lubomir | g | | 2452 | SVK | 0.50 | 1 | 0.33 | 38 | 12.54 | | | Svanda, Ondrej | f | | 2371 | CZE | 0.50 | 1 | 0.25 | 38 | 9.50 | | | Mladek, Richard | f | | 2368 | CZE | 0.50 | 1 | 0.25 | 38 | 9.50 | | | Dotzer, Lukas | f | | 2377 | AUT | 0.50 | 1 | 0.26 | 38 | 9.88 | |
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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