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Individual Calculations August 2019 |
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| Khalafyan, Nare Total change: 0.80 | |   |
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| 5th Batumi Municipality Cup (Open C) | Batumi | GEO | 2019-07-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1198 | 1442 | 3.00 | 4 | -0.20 | 40 | -8.00 | |
|  Jamrishvili, Luka | | | 1124 | GEO | 1.00 | 1 | 0.13 | 40 | 5.20 | |  Tsivadze, Ekaterine | | | 1269 | GEO | 1.00 | 1 | 0.27 | 40 | 10.80 | | | Huseynova, Lala | | | 1228 | AZE | 0.00 | 1 | -0.77 | 40 | -30.80 | | | Meparishvili, Luka | | | 1170 | GEO | 1.00 | 1 | 0.17 | 40 | 6.80 | |
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) | | | | 75th Armenian Women's Ch. The 1st League | Yerevan | ARM | 2019-07-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1525 | 1442 | 3.50 | 8 | 0.22 | 40 | 8.80 | |
| | Arakelyan, Nare | | | 1842 * | ARM | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Gevorgyan, Olga | | | 1108 | ARM | 0.00 | 1 | -0.88 | 40 | -35.20 | | | Poghosyan, Inna | | | 1235 | ARM | 0.50 | 1 | -0.27 | 40 | -10.80 | | | Safrazyan, Syuzanna | | | 1616 | ARM | 1.00 | 1 | 0.73 | 40 | 29.20 | | | Arakelyan, Syuzanna | | | 1122 | ARM | 1.00 | 1 | 0.13 | 40 | 5.20 | | | Gharibyan, Mane | | | 1733 | ARM | 0.50 | 1 | 0.35 | 40 | 14.00 | | | Yeremyan, Nazik | | | 1718 | ARM | 0.50 | 1 | 0.33 | 40 | 13.20 | | | Khachatryan, Marieta | | | 1824 | ARM | 0.00 | 1 | -0.09 | 40 | -3.60 | | | * 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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