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Rapid:
Individual Calculations May 2023 |
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| Jaliashvili, Ketevan Total change: 56.80 | |   |
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| GEO G-12 (Rapid) Ch 2023 | Tbilisi | GEO | 2023-04-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1190 | 1052 | 1.00 | 3 | 0.04 | 40 | 1.60 | |
|  Chkhartishvili, Lika | | | 1249 | GEO | 0.00 | 1 | -0.25 | 40 | -10.00 | |  Jojua, Ioana | | | 1087 | GEO | 0.00 | 1 | -0.45 | 40 | -18.00 | | | Kedelidze, Aneta | | | 1234 | GEO | 1.00 | 1 | 0.74 | 40 | 29.60 | |
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-10 (Rapid) Ch 2023 | Tbilisi | GEO | 2023-04-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1003 | 1052 | 0.50 | 1 | -0.07 | 40 | -2.80 | |
| | Saltkhutsishvili, Sara | | | 1003 | GEO | 0.50 | 1 | -0.07 | 40 | -2.80 | |
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) | | | | Tbilisi G-12 (Rapid) Ch 2023 | Tbilisi | GEO | 2023-04-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1138 | 1052 | 3.00 | 4 | 1.45 | 40 | 58.00 | |
| | Mikelaishvili, Barbare | | | 1095 | GEO | 1.00 | 1 | 0.56 | 40 | 22.40 | | | Chkhartishvili, Lika | | | 1249 | GEO | 1.00 | 1 | 0.75 | 40 | 30.00 | | | Jojua, Ioana | | | 1087 | GEO | 1.00 | 1 | 0.55 | 40 | 22.00 | | | Rekhviashvili, Mariam | | | 1120 | GEO | 0.00 | 1 | -0.41 | 40 | -16.40 | |
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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