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Blitz:
Individual Calculations August 2023 |
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| Lagvilava, Mariam Total change: 54.00 | |   |
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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 |
| 1649 | 1227 | 2.00 | 6 | 1.35 | 40 | 54.00 | |
|  Nikolishvili, Zurab | | | 2104 | GEO | 0.00 | 1 | 0.00 | 40 | 0.00 | | | Dvalishvili, Akaki | | | 1666 | GEO | 0.00 | 1 | -0.06 | 40 | -2.40 | | | Mammadzada, Tural | | | 1535 | AZE | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Sanikidze, Giorgi | | | 1457 | GEO | 1.00 | 1 | 0.79 | 40 | 31.60 | |  Nikulina, Alena | | wf | 1607 | RUS | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Chanturia, Tamar | | | 1522 | GEO | 1.00 | 1 | 0.85 | 40 | 34.00 | |
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 |
| 1630 | 1227 | 1.00 | 5 | 0.00 | 40 | 0.00 | |
| | Chaqryan, Erik | f | | 2215 | ARM | 0.00 | 1 | 0.00 | 40 | 0.00 | | | Kemashvili, Luka | | | 1699 | GEO | 0.00 | 1 | -0.05 | 40 | -2.00 | | | Gogia, Alexandre | | | 1613 | GEO | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Nikulina, Alena | | wf | 1607 | RUS | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Adamyan, Raffi | | | 1014 | ARM | 1.00 | 1 | 0.23 | 40 | 9.20 | |
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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