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Individual Calculations February 2018 |
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| Martsvalashvili, Ruzvelt Total change: -6.40 | |   |
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| B.Gurgenidze Cup | Tbilisi | GEO | 2017-12-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1633 | 1677 | 4.00 | 8 | -0.29 | 20 | -5.80 | |
|  Sariev, Salih | | | 1277 * | GEO | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Lomsadze, Davit | g | | 2077 * | GEO | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Gvatua, Mariam | | | 1283 | GEO | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Chanturia, Lika | | | 1277 * | GEO | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Vakhania, Aleksandra | | wm | 2077 * | GEO | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Zardiashvili, Akaki | | | 1880 | GEO | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Macharashvili, Ana | | | 1277 * | GEO | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Tevzadze, Mariam | | | 1912 | GEO | 0.00 | 1 | -0.21 | 20 | -4.20 | | | * 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) | | | | GEO Senior (Over 50) Ch 2018 | Tbilisi | GEO | 2018-01-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1750 | 1677 | 2.00 | 5 | -0.03 | 20 | -0.60 | |
| | Giorgadze, Avtandil | f | | 2077 * | GEO | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Kikilashvili, Soso | | | 1867 | GEO | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Kabajyan, Vladimer | | | 1887 | GEO | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Dadashyan, Alexandre | | | 1643 | GEO | 1.00 | 1 | 0.45 | 20 | 9.00 | | | Kucherov, Piotr | | | 1277 * | GEO | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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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