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Blitz:
Individual Calculations May 2023 |
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| Zarkua, Anastasia Total change: 47.60 | |   |
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| GEO G-16 (Blitz) Ch 2023 | Tbilisi | GEO | 2023-04-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1303 | 1299 | 3.50 | 8 | -0.49 | 40 | -19.60 | |
|  Tsetskhladze, Mariam | | | 1544 | GEO | 0.00 | 1 | -0.20 | 40 | -8.00 | |  Iashvili, Elene | | | 1252 | GEO | 0.00 | 1 | -0.57 | 40 | -22.80 | | | Shubitidze, Barbare | | | 1372 | GEO | 1.00 | 1 | 0.60 | 40 | 24.00 | | | Leshkasheli, Kesaria | | | 1323 | GEO | 0.00 | 1 | -0.47 | 40 | -18.80 | | | Macharashvili, Ana | | | 1307 | GEO | 0.00 | 1 | -0.49 | 40 | -19.60 | | | Lipartia, Izolda | | | 1287 | GEO | 1.00 | 1 | 0.48 | 40 | 19.20 | | | Skhirtladze, Barbare | | | 1079 | GEO | 0.50 | 1 | -0.28 | 40 | -11.20 | | | Kandelaki, Natali | | | 1258 | GEO | 1.00 | 1 | 0.44 | 40 | 17.60 | |
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) | | | | GEO G-14 (Blitz) Ch 2023 | Tbilisi | GEO | 2023-04-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1323 | 1299 | 4.50 | 6 | 1.68 | 40 | 67.20 | |
| | Leshkasheli, Kesaria | | | 1323 | GEO | 1.00 | 1 | 0.53 | 40 | 21.20 | | | Shubitidze, Barbare | | | 1372 | GEO | 0.50 | 1 | 0.10 | 40 | 4.00 | | | Tsetskhladze, Mariam | | | 1544 | GEO | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Koghuashvili, Tekla | | | 1334 | GEO | 1.00 | 1 | 0.55 | 40 | 22.00 | | | Skhirtladze, Barbare | | | 1079 | GEO | 1.00 | 1 | 0.22 | 40 | 8.80 | | | Lipartia, Izolda | | | 1287 | GEO | 1.00 | 1 | 0.48 | 40 | 19.20 | |
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) | | |
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