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Blitz:
Individual Calculations August 2023 |
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| Ersoy, Emre Total change: -17.20 | |   |
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| 16th Poti Int.Nana Alexandria Cup (Blitz-1) | Poti | GEO | 2023-07-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1435 | 1481 | 3.50 | 8 | -1.01 | 20 | -20.20 | |
|  Bodnaruk, Kseniya | | | 1926 | FID | 0.00 | 1 | -0.06 | 20 | -1.20 | |  Aslanyan, Arman S. | | | 1133 | ARM | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Lazhevskaya, Zhanni | | wf | 1879 | FID | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Bolkvadze, Mikheil | | | 1164 | GEO | 0.50 | 1 | -0.37 | 20 | -7.40 | | | Sukiasyan, Davit | | | 1088 | ARM | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Ghukasyan, Haykaz | | | 1765 | ARM | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Chighvinadze, Robert | | | 1158 | GEO | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Baramidze, Nikoloz | | | 1366 | GEO | 0.00 | 1 | -0.66 | 20 | -13.20 | |
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) | | | | 16th Poti Int.Nana Alexandria Cup (Blitz-2) | Poti | GEO | 2023-07-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1466 | 1481 | 4.00 | 7 | 0.15 | 20 | 3.00 | |
| | Khalikov, Bulat | | | 2101 | FID | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Chighvaria, Ana | | | 1101 | GEO | 0.00 | 1 | -0.91 | 20 | -18.20 | | | Chighvinadze, Luka | | | 1147 | GEO | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Shapovalovi, Vasiko | | | 1846 | GEO | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Shevtsov, Semen | | | 1219 | RUS | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Harutyunyan, Armen A. | | | 1238 | ARM | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Nikulina, Alena | | wf | 1607 | RUS | 1.00 | 1 | 0.67 | 20 | 13.40 | |
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) | | |
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