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Rapid:
Individual Calculations January 2018 |
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| Tsotsonava, Elene Total change: 30.40 | |   |
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| Samegrelo Region Ch (Rapid) 2017 | Poti | GEO | 2017-12-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1547 | 1476 | 4.00 | 8 | 0.50 | 20 | 10.00 | |
|  Beraia, Levan | | | 1876 * | GEO | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Chanturia, Giorgi | | | 1268 | GEO | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Kobalia, Saba | | | 1101 | GEO | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Qalichava, Akaki | | | 1874 | GEO | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Kobalia, Nika | | | 1345 | GEO | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Naqopia, Giorgi | | | 1857 | GEO | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Kvikvinia, Ana | | | 1309 | GEO | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Liponava, Zurab | | | 1744 | GEO | 0.00 | 1 | -0.17 | 20 | -3.40 | | | * 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) | | | | New Year Festival (Rapid) 2017 | Poti | GEO | 2017-12-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1496 | 1476 | 3.50 | 5 | 1.02 | 20 | 20.40 | |
| | Solomonia, Nino | | | 1240 | GEO | 0.50 | 1 | -0.30 | 20 | -6.00 | | | Tadumadze, Giorgi | | | 1536 | GEO | 1.00 | 1 | 0.58 | 20 | 11.60 | | | Sichinava, Giorgi | | | 1406 | GEO | 1.00 | 1 | 0.40 | 20 | 8.00 | | | Qalichava, Akaki | | | 1874 | GEO | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Kiziria, Kakhaber | | | 1422 | GEO | 1.00 | 1 | 0.42 | 20 | 8.40 | |
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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