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Blitz:
Individual Calculations August 2023 |
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| Nikulina, Alena Total change: -59.20 | |   |
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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 |
| 1508 | 1607 | 4.00 | 8 | -0.87 | 20 | -17.40 | |
|  Medzmariashvili, Ana | | wc | 1982 | GEO | 0.00 | 1 | -0.09 | 20 | -1.80 | |  Jakhaia, Andria | | | 1202 | GEO | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Sakhokia, Luka | | | 1207 * | GEO | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Bekauri, Giorgi | | | 1225 | GEO | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Manukyan, Sevak N. | | | 2117 | ARM | 0.00 | 1 | -0.04 | 20 | -0.80 | | | Harutyunyan, Armen A. | | | 1238 | ARM | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Lagvilava, Mariam | | | 1227 | GEO | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Shamatava, Nikolozi | | | 1868 | GEO | 0.00 | 1 | -0.18 | 20 | -3.60 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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 |
| 1390 | 1607 | 4.00 | 8 | -2.09 | 20 | -41.80 | |
| | Gevorgyan, David Sh. | m | | 2208 | ARM | 0.00 | 1 | -0.02 | 20 | -0.40 | | | Chivadze, Andria | | | 1207 * | GEO | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Kachakhidze, Nikoloz | | | 1215 | GEO | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Kikabidze, Andria | | | 1207 * | GEO | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Malania, Zurab | | | 1307 | GEO | 0.00 | 1 | -0.85 | 20 | -17.00 | | | Lagvilava, Mariam | | | 1227 | GEO | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Shamatava, Giorgi | | | 1269 | GEO | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Ersoy, Emre | | | 1481 | TUR | 0.00 | 1 | -0.67 | 20 | -13.40 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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