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Individual Calculations January 2020 |
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| Gvatua, Mariam Total change: 6.40 | |   |
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| GEO Women 77th Ch (I League) | Tbilisi | GEO | 2019-12-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1606 | 1470 | 3.00 | 8 | 0.26 | 40 | 10.40 | |
|  Janiashvili, Mariami | | | 1870 * | GEO | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Javakhishvili, Mariam | | | 1697 | GEO | 0.50 | 1 | 0.29 | 40 | 11.60 | | | Antia, Sopia | | | 1736 | GEO | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Lagazauri, Tamar | | | 1720 | GEO | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Sichinava, Mariam | | | 1398 | GEO | 0.50 | 1 | -0.10 | 40 | -4.00 | | | Engibaryan, Yana | | | 1447 | GEO | 0.50 | 1 | -0.03 | 40 | -1.20 | | | Chanturia, Tamar | | | 1527 | GEO | 1.00 | 1 | 0.58 | 40 | 23.20 | | | Dolakidze, Mariam | | | 1449 | GEO | 0.50 | 1 | -0.03 | 40 | -1.20 | | | * 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) | | | | GEO Club Ch (Super League) 2019 | Tbilisi | GEO | 2019-12-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1780 | 1470 | 0.50 | 4 | -0.10 | 40 | -4.00 | |
| | Nemsadze, Daviti | | | 1870 * | GEO | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Nemsadze, Daviti | | | 1870 * | GEO | 0.50 | 1 | 0.42 | 40 | 16.80 | | | Safarov, Deniel | | | 1689 | GEO | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Safarov, Deniel | | | 1689 | GEO | 0.00 | 1 | -0.22 | 40 | -8.80 | | | * 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) | | |
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