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Individual Calculations February 2018 |
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| Alikhanashvili, Giuli Total change: 22.60 | |   |
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| GEO Senior (Over 50) Ch 2018 | Tbilisi | GEO | 2018-01-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1924 | 1793 | 2.50 | 4 | 1.13 | 20 | 22.60 | |
|  Chanturia, Tamar | | | 1592 | GEO | 0.50 | 1 | -0.26 | 20 | -5.20 | | | Kasoshvili, Tsiala | | wm | 2079 | GEO | 1.00 | 1 | 0.84 | 20 | 16.80 | |  Tandashvili, Margalita | | | 1998 | GEO | 1.00 | 1 | 0.76 | 20 | 15.20 | | | Khmiadashvili, Tamar | | wg | 2026 | GEO | 0.00 | 1 | -0.21 | 20 | -4.20 | |
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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