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Rapid:
Individual Calculations October 2022 |
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| Ebrahimi, Yaser Total change: -64.80 | |   |
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| 15th Urmia Weekly Rapid Chess Tournament 1401 | Urmia | IRI | 2022-09-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1323 | 1340 | 1.00 | 6 | -2.23 | 20 | -44.60 | |
|  Ahmadi, Ramin | | | 1744 | IRI | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Goli, Amirreza | | | 1097 | IRI | 0.00 | 1 | -0.80 | 20 | -16.00 | | | Teimoorzad, Bahram | | | 1242 | IRI | 0.00 | 1 | -0.63 | 20 | -12.60 | | | Seifi, Ata | | | 1276 | IRI | 1.00 | 1 | 0.41 | 20 | 8.20 | | | Mahmoudi, Arash | | | 1203 | IRI | 0.00 | 1 | -0.68 | 20 | -13.60 | | | Teimooriazar, Alireza | | | 1376 | IRI | 0.00 | 1 | -0.45 | 20 | -9.00 | |
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) | | | | 17th Urmia Weekly Rapid Chess Tournament 1401 | Urmia | IRI | 2022-09-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1427 | 1340 | 1.00 | 5 | -1.01 | 20 | -20.20 | |
| | Riyazifar, Saeid | | | 1719 | IRI | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Makhdoom, Mohammad Radin | | | 1443 | IRI | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Teimooriazar, Alireza | | | 1376 | IRI | 0.00 | 1 | -0.45 | 20 | -9.00 | | | Hallaj, Toufigh | | | 1355 | IRI | 0.00 | 1 | -0.48 | 20 | -9.60 | | | Teimoorzad, Bahram | | | 1242 | IRI | 1.00 | 1 | 0.37 | 20 | 7.40 | |
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) | | |
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