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Blitz:
Individual Calculations August 2023 |
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| Chighvinadze, Luka Total change: 61.60 | |   |
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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 |
| 1449 | 1147 | 2.50 | 7 | 1.00 | 40 | 40.00 | |
|  Lazhevskaya, Zhanni | | wf | 1879 | FID | 0.00 | 1 | -0.01 | 40 | -0.40 | | | Sanikidze, Giorgi | | | 1457 | GEO | 1.00 | 1 | 0.86 | 40 | 34.40 | |  Kemashvili, Luka | | | 1699 | GEO | 0.00 | 1 | -0.03 | 40 | -1.20 | | | Apunc, Tigran | | | 1370 | ARM | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Abakelia, Gocha | | | 1308 | GEO | 0.00 | 1 | -0.29 | 40 | -11.60 | | | Shamatava, Giorgi | | | 1269 | GEO | 0.50 | 1 | 0.17 | 40 | 6.80 | | | Bolkvadze, Mikheil | | | 1164 | GEO | 1.00 | 1 | 0.52 | 40 | 20.80 | |
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 |
| 1493 | 1147 | 1.50 | 6 | 0.54 | 40 | 21.60 | |
| | Kukhaleishvili, Giorgi | | | 1938 | GEO | 0.00 | 1 | 0.00 | 40 | 0.00 | | | Biliseishvili, Ilia | | | 1494 | GEO | 0.00 | 1 | -0.11 | 40 | -4.40 | | | Ersoy, Emre | | | 1481 | TUR | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Iashvili, Elene | | | 1312 | GEO | 0.50 | 1 | 0.22 | 40 | 8.80 | | | Gvasalia, Gaga | | | 1361 | GEO | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Apunc, Tigran | | | 1370 | ARM | 1.00 | 1 | 0.78 | 40 | 31.20 | |
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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