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Individual Calculations November 2021 |
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| Ordyan, Rafayel Total change: 13.60 | |   |
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| "ChessMood" Int. Open - B | Tsakhkadzor | ARM | 2021-10-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1590 | 1310 | 0.50 | 5 | -0.38 | 40 | -15.20 | |
|  Sukiasyan, Vahe A. | | | 1710 * | ARM | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Ohanyan, Arayik | | | 1519 | ARM | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Atoyan, Alberto | | | 1526 | ARM | 0.50 | 1 | 0.28 | 40 | 11.20 | |  Rahimi Shahmirzadi, Parsa | | | 1486 | IRI | 0.00 | 1 | -0.27 | 40 | -10.80 | | | Ter-Avetisjana, Agnesa Ste | | | 1710 * | LAT | 0.00 | 1 | -0.08 | 40 | -3.20 | | | * 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) | | | | 3rd Yerevan Open - B | Yerevan | ARM | 2021-10-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1548 | 1310 | 2.00 | 6 | 0.72 | 40 | 28.80 | |
| | Atoyan, Alberto | | | 1526 | ARM | 0.50 | 1 | 0.28 | 40 | 11.20 | | | Sargsyan, Karo B. | | | 1501 | ARM | 1.00 | 1 | 0.75 | 40 | 30.00 | | | Gharibyan, Mane | | | 1641 | ARM | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Hakobyan, Allen | | | 1434 | ARM | 0.00 | 1 | -0.33 | 40 | -13.20 | | | Khachikyan, Yervand | | | 1710 * | ARM | 0.50 | 1 | 0.42 | 40 | 16.80 | | | Arevyan, Araik | | | 1477 | RUS | 0.00 | 1 | -0.28 | 40 | -11.20 | | | * 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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