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Individual Calculations January 2010 |
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| Chkuaseli, Revaz Total change: 1.20 | |   |
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| IGI Cup (U-16) | Tbilisi | GEO | 2009-10-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1794 | 1792 | 2.00 | 5 | -0.51 | 15 | -7.65 | |
|  Gabunia, Tornike | | | 2023 | GEO | 0.00 | 1 | -0.21 | 15 | -3.15 | |  Trapaidze, Lizi | | | 1600 | GEO | 1.00 | 1 | 0.25 | 15 | 3.75 | | | Volkov, Nika | | | 2054 | GEO | 0.00 | 1 | -0.18 | 15 | -2.70 | | | Mangiashvili, Otar | | | 1733 | GEO | 0.00 | 1 | -0.58 | 15 | -8.70 | | | Valishvili, Mariam | | | 1560 | GEO | 1.00 | 1 | 0.21 | 15 | 3.15 | |
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 69 Ch (Qualification) | Tbilisi | GEO | 2009-11-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1832 | 1813 | 3.00 | 7 | -0.32 | 15 | -4.80 | |
| | Anakidze, Nino | | | 1990 | GEO | 0.00 | 1 | -0.27 | 15 | -4.05 | | | Volkov, Nika | | | 2054 | GEO | 0.00 | 1 | -0.20 | 15 | -3.00 | | | Zhordania, Saba | | | 1628 | GEO | 1.00 | 1 | 0.26 | 15 | 3.90 | | | Tsereteli, Kakhaber | | | 1949 | GEO | 0.00 | 1 | -0.32 | 15 | -4.80 | | | Valishvili, Mariam | | | 1560 | GEO | 1.00 | 1 | 0.19 | 15 | 2.85 | | | Trapaidze, Lizi | | | 1600 | GEO | 1.00 | 1 | 0.23 | 15 | 3.45 | | | Sirbiladze, Demur | | | 2041 | GEO | 0.00 | 1 | -0.21 | 15 | -3.15 | |
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) | | | | Tigran Petrosian Memorial | Tbilisi | GEO | 2009-12-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2022 | 1813 | 2.50 | 6 | 0.91 | 15 | 13.65 | |
| | Shalamberidze, Akaki | m | | 2213 * | GEO | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Khaburzania, Shalva | | | 1917 | GEO | 0.00 | 1 | -0.36 | 15 | -5.40 | | | Kabajian, Karlo | | | 1934 | GEO | 0.50 | 1 | 0.16 | 15 | 2.40 | | | Vepkhvishvili, Varlam | f | | 2213 * | GEO | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Kashia, Vakhtang | | | 1763 | GEO | 1.00 | 1 | 0.43 | 15 | 6.45 | | | Ter-Karapetian, Armen | | | 2092 | GEO | 1.00 | 1 | 0.84 | 15 | 12.60 | | | * 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) | | |
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