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Individual Calculations November 2021 |
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| Sargsyan, Karo B. Total change: -42.80 | |   |
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| "ChessMood" Int. Open - B | Tsakhkadzor | ARM | 2021-10-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1309 | 1501 | 5.00 | 8 | -0.86 | 40 | -34.40 | |
|  Daghmajyan, Narek | | | 1166 | ARM | 0.50 | 1 | -0.38 | 40 | -15.20 | |  Akhoundzadeh, Mehdi | | | 1221 | IRI | 0.00 | 1 | -0.84 | 40 | -33.60 | | | Hakobova, Alisa | | | 1145 | ARM | 1.00 | 1 | 0.11 | 40 | 4.40 | | | Atanesyan, Ruben | | | 1225 | ARM | 1.00 | 1 | 0.17 | 40 | 6.80 | | | Mkrtchyan, Anahit H. | | | 1182 | ARM | 1.00 | 1 | 0.13 | 40 | 5.20 | | | Hvozdz, Aliaksandr | | | 1874 | BLR | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Sahakyan, Hayk R. | | | 1292 | ARM | 0.50 | 1 | -0.27 | 40 | -10.80 | | | Askaryan, Aneta | | | 1369 | ARM | 1.00 | 1 | 0.32 | 40 | 12.80 | |
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 |
| 1365 | 1501 | 4.50 | 7 | -0.21 | 40 | -8.40 | |
| | Ordyan, Rafayel | | | 1310 | ARM | 0.00 | 1 | -0.75 | 40 | -30.00 | | | Kocharyan, Sona | | | 1274 | ARM | 0.50 | 1 | -0.29 | 40 | -11.60 | | | Khachatryan, Mariam | | | 1250 | ARM | 1.00 | 1 | 0.19 | 40 | 7.60 | | | Amirshatyan, Hayk | | | 1216 | ARM | 1.00 | 1 | 0.16 | 40 | 6.40 | | | Delavari, Behnood | | | 1338 | IRI | 1.00 | 1 | 0.28 | 40 | 11.20 | | | Khudoyan, Artur | | | 1742 | ARM | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Yeghiazaryan, Mikayel | | | 1426 | ARM | 1.00 | 1 | 0.40 | 40 | 16.00 | |
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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