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Individual Calculations August 2017 |
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| Petrosyan, Alexander Total change: 41.60 | |   |
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| S.Avagyan Memorial 2017 U-18 | Jermuk | ARM | 2017-07-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1729 | 1560 | 3.50 | 7 | 1.41 | 40 | 56.40 | |
|  Grigoryan, Gor A. | | | 1922 | ARM | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Manucharyan, Gagik | | | 1791 | ARM | 0.50 | 1 | 0.29 | 40 | 11.60 | |  Sargsyan, Anna M. | | | 1960 * | ARM | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Manaseryan, Narek | | | 1238 | ARM | 0.50 | 1 | -0.37 | 40 | -14.80 | | | Yeremyan, Nazik | | | 1678 | ARM | 1.00 | 1 | 0.66 | 40 | 26.40 | | | Brutyan, Hamlet | | | 1750 | ARM | 0.50 | 1 | 0.25 | 40 | 10.00 | | | Hovhannisyan, Mane | | | 1766 | ARM | 1.00 | 1 | 0.76 | 40 | 30.40 | | | * 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) | | | | 12th Poti Int.Chess Festival (C) | Poti | GEO | 2017-07-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1576 | 1560 | 3.00 | 7 | -0.37 | 40 | -14.80 | |
| | Liponava, Zurab | | | 1739 | GEO | 0.00 | 1 | -0.27 | 40 | -10.80 | | | Kvikvinia, Ana | | | 1371 | GEO | 1.00 | 1 | 0.25 | 40 | 10.00 | | | Hasanov, Elman | | | 1668 | AZE | 0.00 | 1 | -0.35 | 40 | -14.00 | | | Bekbauov, Noel | | | 1405 | KAZ | 1.00 | 1 | 0.29 | 40 | 11.60 | | | Tskipurishvili, Daviti | | | 1746 | GEO | 1.00 | 1 | 0.74 | 40 | 29.60 | | | Ghuiumchyan, Iurik | | | 1635 | GEO | 0.00 | 1 | -0.40 | 40 | -16.00 | | | Tsomaia, Lasha | | | 1465 | GEO | 0.00 | 1 | -0.63 | 40 | -25.20 | |
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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