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Individual Calculations August 2019 |
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| Grigoryan, Karen A. Total change: -68.20 | |   |
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| 5th Batumi Municipality Cup (Open B) | Batumi | GEO | 2019-07-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1709 | 2050 | 4.50 | 9 | -3.41 | 20 | -68.20 | |
|  Mammadzada, Tural | | | 1763 | AZE | 0.00 | 1 | -0.84 | 20 | -16.80 | |  Naqopia, Giorgi | | | 1680 | GEO | 0.50 | 1 | -0.40 | 20 | -8.00 | | | Isfandiyarli, Kamal | | | 1650 * | AZE | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Nazarova, Evgeniya | | | 1650 * | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Javakhishvili, Mariam | | | 1688 | GEO | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Loladze, Andria | | | 1805 | GEO | 0.00 | 1 | -0.80 | 20 | -16.00 | | | Lomidze, Robert | | | 1720 | GEO | 0.50 | 1 | -0.38 | 20 | -7.60 | | | Jishkariani, Erekle | | | 1650 * | GEO | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Lagazauri, Tamar | | | 1773 | GEO | 1.00 | 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) | | |
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