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Individual Calculations January 2017 |
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| Chkhaidze, Nikoloz Total change: 2.00 | |   |
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| GEO 76th Ch (I League) | Tbilisi | GEO | 2016-11-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2149 | 2311 | 6.00 | 9 | -0.07 | 20 | -1.40 | |
|  Javakhishvili, Mariam | | | 1911 * | GEO | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Beradze, Irakli | | | 2434 | GEO | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Oboladze, Luka | | | 2062 | GEO | 0.00 | 1 | -0.81 | 20 | -16.20 | | | Khvadagiani, Nika | | | 2007 | GEO | 0.50 | 1 | -0.36 | 20 | -7.20 | | | Janiashvili, Mariam | | | 1911 * | GEO | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Mamulaishvili, Tsotne | | | 1966 | GEO | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Jamagidze, Mikheil | | | 2317 | GEO | 1.00 | 1 | 0.51 | 20 | 10.20 | | | Sibashvili, Giorgi | m | | 2351 | GEO | 0.50 | 1 | 0.06 | 20 | 1.20 | | | Arabidze, Meri | m | wg | 2379 | GEO | 1.00 | 1 | 0.59 | 20 | 11.80 | | | * 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 |
| 2290 | 2370 | 5.50 | 9 | 0.17 | 20 | 3.40 | |
| | Shamatava, Ana | | | 2074 | GEO | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Paichadze, Luka | g | | 2558 | GEO | 0.50 | 1 | 0.24 | 20 | 4.80 | | | Kokaia, Guram | | | 2127 | GEO | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Morchiashvili, Bachana | m | | 2420 | GEO | 0.50 | 1 | 0.07 | 20 | 1.40 | | | Beradze, Irakli | | | 2434 | GEO | 0.00 | 1 | -0.41 | 20 | -8.20 | | | Kacharava, Nikolozi | f | | 2030 | GEO | 0.50 | 1 | -0.38 | 20 | -7.60 | | | Gvetadze, Sofio | m | wg | 2283 | GEO | 0.00 | 1 | -0.62 | 20 | -12.40 | | | Khomeriki, Nino | | wm | 2337 | GEO | 1.00 | 1 | 0.45 | 20 | 9.00 | | | Sibashvili, Giorgi | m | | 2351 | GEO | 1.00 | 1 | 0.47 | 20 | 9.40 | |
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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