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Individual Calculations December 2017 |
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| Shanava, Konstantine Total change: -17.70 | |   |
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| GEO 77th Ch (I League) | Tbilisi | GEO | 2017-10-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2303 | 2512 | 6.50 | 9 | -0.12 | 10 | -1.20 | |
|  Javakhishvili, Mariam | | | 2112 * | GEO | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Petriashvili, Nikoloz | | | 2180 | GEO | 0.00 | 1 | -0.88 | 10 | -8.80 | | | Mindiashvili, Tengiz | | | 2112 * | GEO | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Giorgadze, Avtandil | f | | 2143 | GEO | 1.00 | 1 | 0.10 | 10 | 1.00 | | | Tutisani, Noe | f | | 2361 | GEO | 0.50 | 1 | -0.20 | 10 | -2.00 | | | Akhvlediani, Irakli | | | 2345 | GEO | 1.00 | 1 | 0.28 | 10 | 2.80 | | | Sanikidze, Tornike | g | | 2524 | GEO | 0.50 | 1 | 0.02 | 10 | 0.20 | | | Beradze, Irakli | m | | 2452 | GEO | 1.00 | 1 | 0.42 | 10 | 4.20 | | | Maghalashvili, Davit | g | | 2496 | GEO | 0.50 | 1 | -0.02 | 10 | -0.20 | | | * 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) | | | | Nona Gaprindashvili Cup 2017 (Open A) | Tbilisi | GEO | 2017-11-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2267 | 2512 | 5.50 | 9 | -1.65 | 10 | -16.50 | |
| | Petriashvili, Nikoloz | | | 2180 | GEO | 0.50 | 1 | -0.38 | 10 | -3.80 | | | Der Manuelian, Haik | | | 2189 | USA | 1.00 | 1 | 0.13 | 10 | 1.30 | | | Gvetadze, Sofio | m | wg | 2297 | GEO | 1.00 | 1 | 0.23 | 10 | 2.30 | | | Kekelidze, Mikheil | g | | 2367 | GEO | 0.00 | 1 | -0.69 | 10 | -6.90 | | | Chighladze, Iveri | m | | 2336 | GEO | 0.50 | 1 | -0.23 | 10 | -2.30 | | | Daghli, Arash | f | | 2320 | IRI | 0.50 | 1 | -0.25 | 10 | -2.50 | | | Tqeshelashvili, Sopio | | wg | 2281 | GEO | 1.00 | 1 | 0.21 | 10 | 2.10 | | | Qalagashvili, Pridon | | | 2112 * | GEO | 0.00 | 1 | -0.92 | 10 | -9.20 | | | Davtyan, Artur | f | | 2318 | ARM | 1.00 | 1 | 0.25 | 10 | 2.50 | | | * 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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