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Individual Calculations January 2017 |
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| Bokuchava, Madona Total change: -7.60 | |   |
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| Samegrelo Regional Championship | Poti | GEO | 2016-12-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1760 | 2014 | 6.00 | 9 | -0.97 | 20 | -19.40 | |
|  Sichinava, Giorgi | | | 1614 * | GEO | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Kukhilava, Gubaz | | | 1614 * | GEO | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Tsotsonava, Elene | | | 1614 * | GEO | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Ghvamberia, Nika | | | 2269 | GEO | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Naqopia, Giorgi | | | 1614 * | GEO | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Chachua, Gocha | | | 1910 | GEO | 0.00 | 1 | -0.64 | 20 | -12.80 | | | Qalichava, Akaki | | | 1882 | GEO | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Absaridze, Gigi | | | 1711 | GEO | 0.50 | 1 | -0.36 | 20 | -7.20 | | | Kvikvinia, Teimuraz | | | 1614 * | 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) | | | | GEO Cup (Open A) 2016 | Tbilisi | GEO | 2016-12-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2185 | 2014 | 3.00 | 8 | 0.59 | 20 | 11.80 | |
| | Khomeriki, Nino | | wm | 2337 | GEO | 0.50 | 1 | 0.37 | 20 | 7.40 | | | Sibashvili, Giorgi | m | | 2351 | GEO | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Ghvamberia, Nika | | | 2269 | GEO | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Oboladze, Luka | | | 2062 | GEO | 0.50 | 1 | 0.07 | 20 | 1.40 | | | Siprashvili, Ivane | | | 2008 | GEO | 0.50 | 1 | -0.01 | 20 | -0.20 | | | Tutisani, Noe | | | 2354 | GEO | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Khmiadashvili, Tamar | | wg | 1971 | GEO | 1.00 | 1 | 0.44 | 20 | 8.80 | | | Kokaia, Guram | | | 2127 | GEO | 0.50 | 1 | 0.15 | 20 | 3.00 | |
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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