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Blitz:
Individual Calculations February 2015 |
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| Maghalashvili, Davit Total change: -23.00 | |   |
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| Tbilisi Open Ch 2014 (Blitz) | Tbilisi | GEO | 2014-12-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2248 | 2449 | 5.50 | 9 | -1.15 | 20 | -23.00 | |
|  Kuchava, Ana | | | 2049 * | GEO | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Janjghava, Natia | | wm | 2218 | GEO | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Gaprindashvili, Nona | g | wg | 2212 | GEO | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Khurtsidze, Nino | m | wg | 2366 | GEO | 0.50 | 1 | -0.11 | 20 | -2.20 | | | Javakhadze, Zurab | m | | 2371 | GEO | 0.00 | 1 | -0.61 | 20 | -12.20 | | | Volkov, Nika | | | 2271 | GEO | 0.00 | 1 | -0.73 | 20 | -14.60 | | | Chkuaseli, Revaz | | | 2049 * | GEO | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Gelazonia, Parmen | | | 2282 | GEO | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Zarkua, Davit | m | | 2412 | GEO | 0.00 | 1 | -0.55 | 20 | -11.00 | | | * 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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