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Rapid:
Individual Calculations January 2018 |
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| Jabelia, Luka Total change: 20.80 | |   |
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| Samegrelo Region Ch (Rapid) 2017 | Poti | GEO | 2017-12-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1190 | 1023 | 2.00 | 6 | 0.20 | 20 | 4.00 | |
|  Tsurtsumia, Luka | | | 1423 * | GEO | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Kobalia, Saba | | | 1101 | GEO | 0.00 | 1 | -0.39 | 20 | -7.80 | | | Sanikidze, Ana | | | 1041 | GEO | 1.00 | 1 | 0.53 | 20 | 10.60 | | | Chanturia, Giorgi | | | 1268 | GEO | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Kulua, Barbare | | | 1068 | GEO | 1.00 | 1 | 0.56 | 20 | 11.20 | | | Solomonia, Nino | | | 1240 | GEO | 0.00 | 1 | -0.22 | 20 | -4.40 | | | * 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 |
| 1423 | 1023 | 1.00 | 2 | 0.84 | 20 | 16.80 | |
| | Qalichava, Akaki | | | 1423 * | GEO | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Tadumadze, Giorgi | | | 1423 * | GEO | 1.00 | 1 | 0.92 | 20 | 18.40 | | | * 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) | | |
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