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Rapid:
Individual Calculations April 2023 |
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| Amirpour, Gholamreza Total change: -27.80 | |   |
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| 12th Qazvin Weekly Rapid Cup - 1401 | Qazvin | IRI | 2023-03-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1441 | 1460 | 2.00 | 4 | -0.05 | 20 | -1.00 | |
|  Mahdavi, Mahdis | | | 1691 | IRI | 0.00 | 1 | -0.21 | 20 | -4.20 | |  Zarei, Arman | | | 1097 | IRI | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Siadat, Seyed Gholamreza | | | 1285 | IRI | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Azizkhani, Nima | | | 1689 | IRI | 0.00 | 1 | -0.21 | 20 | -4.20 | |
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) | | | | Qazvin Rapid Chess Championship - 1401 | Qazvin | IRI | 2023-03-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1386 | 1460 | 3.00 | 7 | -1.34 | 20 | -26.80 | |
| | Ramezani, Mahan | | | 2167 | IRI | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Babaei, Amirabbas | | | 1066 | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Rahimi, Mahdi | | | 1194 | IRI | 0.00 | 1 | -0.82 | 20 | -16.40 | | | Lajevardi, Ali | | | 1052 | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Mehranfard, Mohammadreza | | | 1140 | IRI | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Habibifard, Parham | | | 1699 | IRI | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Noori, Amin | | | 1385 | IRI | 0.00 | 1 | -0.60 | 20 | -12.00 | |
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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