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Individual Calculations August 2019 |
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| Grigoryan, David G. Total change: 27.60 | |   |
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| 14th Poti N.Alexandria Cup (Open C) | Poti | GEO | 2019-07-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1534 | 1361 | 3.00 | 8 | 0.69 | 40 | 27.60 | |
|  Muradyan, Razmik | | | 1621 | ARM | 1.00 | 1 | 0.82 | 40 | 32.80 | |  Karamov, Anil | | | 1559 | GEO | 0.50 | 1 | 0.26 | 40 | 10.40 | | | Jishkariani, Erekle | | | 1607 | GEO | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Yeghiazaryan, Aramayis | | | 1756 | ARM | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Melkonyan, Koryun | | | 1506 | ARM | 0.00 | 1 | -0.31 | 40 | -12.40 | | | Pochkhua, Lizi | | | 1394 | GEO | 1.00 | 1 | 0.55 | 40 | 22.00 | | | Karaia, Alika | | | 1525 | GEO | 0.00 | 1 | -0.28 | 40 | -11.20 | | | Karapetyan, Irina | | | 1302 | ARM | 0.50 | 1 | -0.08 | 40 | -3.20 | |
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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