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Individual Calculations December 2017 |
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| Chakhalyan, Davit Total change: 11.20 | |   |
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| GEO 77th Ch (I League) | Tbilisi | GEO | 2017-10-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1895 | 1785 | 4.00 | 8 | 1.05 | 40 | 42.00 | |
|  Tutisani, Noe | f | | 2185 * | GEO | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Shamatava, Nikolozi | | | 1385 * | GEO | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Khvadagiani, Nika | | | 2001 | GEO | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Tsereteli, Tornike | | | 1828 | GEO | 0.00 | 1 | -0.44 | 40 | -17.60 | | | Sarkisyan, Sergo | | | 1539 | GEO | 1.00 | 1 | 0.19 | 40 | 7.60 | | | Licheli, Luka | | | 2028 | GEO | 1.00 | 1 | 0.80 | 40 | 32.00 | | | Nachqebia, Luka | | | 2051 | GEO | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Giorgadze, Avtandil | f | | 2143 | GEO | 1.00 | 1 | 0.90 | 40 | 36.00 | | | * 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) | | | | Nona Gaprindashvili Cup 2017 (Open B) | Tbilisi | GEO | 2017-11-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1584 | 1785 | 6.00 | 9 | -0.77 | 40 | -30.80 | |
| | Bregadze, Nika | | | 1431 | GEO | 1.00 | 1 | 0.11 | 40 | 4.40 | | | Adamia, Jaba | | | 1576 | GEO | 1.00 | 1 | 0.23 | 40 | 9.20 | | | Loladze, Andria | | | 1571 | GEO | 0.00 | 1 | -0.77 | 40 | -30.80 | | | Sartania, Giorgi | | | 1585 | GEO | 1.00 | 1 | 0.24 | 40 | 9.60 | | | Jikia, Giorgi | | | 1601 | GEO | 0.50 | 1 | -0.24 | 40 | -9.60 | | | Mujirishvili, Giorgi | | | 1703 | GEO | 0.00 | 1 | -0.61 | 40 | -24.40 | | | Bedoshvili, Dea | | | 1587 | GEO | 0.50 | 1 | -0.26 | 40 | -10.40 | | | Dalbashvili, Levani | | | 1560 | GEO | 1.00 | 1 | 0.22 | 40 | 8.80 | | | Liparteliani, Akaki | | | 1641 | GEO | 1.00 | 1 | 0.31 | 40 | 12.40 | |
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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