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Individual Calculations August 2017 |
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| Pyrig, Roman Total change: -9.60 | |   |
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| 2nd North Wales Fide Major | Llandudno | WLS | 2017-06-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1691 | 1585 | 1.00 | 2 | 0.28 | 40 | 11.20 | |
|  O Gorman, Brendan | | | 1714 | ENG | 0.00 | 1 | -0.33 | 40 | -13.20 | |  Kirkwood, Robin | | | 1667 | WLS | 1.00 | 1 | 0.61 | 40 | 24.40 | |
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) | | | | 12th Poti Int.Chess Festival (C) | Poti | GEO | 2017-07-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1531 | 1585 | 3.50 | 7 | -0.52 | 40 | -20.80 | |
| | Grigoryan, Ashot | | | 1799 | ARM | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Maghlakelidze, Lado | | | 1407 | GEO | 0.50 | 1 | -0.23 | 40 | -9.20 | | | Zakaryan, Suren | | | 1474 | ARM | 0.00 | 1 | -0.65 | 40 | -26.00 | | | Tsulaia, Salome | | | 1434 | FRA | 0.50 | 1 | -0.20 | 40 | -8.00 | | | Maghlakelidze, Rusudan | | | 1493 | GEO | 1.00 | 1 | 0.37 | 40 | 14.80 | | | Tsomaia, Lasha | | | 1465 | GEO | 1.00 | 1 | 0.34 | 40 | 13.60 | | | Abdullayeva, Annagul | | | 1645 | TKM | 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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