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Rapid:
Individual Calculations March 2023 |
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| Rahmani, Asef Total change: -4.59 | |   |
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| 1st Rapid Kosar Cup U 2100 - Shirvan-North Khorasan 1401 | North Khorasan | IRI | 2023-01-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1449 | 1535 | 5.00 | 7 | 0.66 | 17 | 11.22 | |
|  Bagherzadeh, Narges | | | 1287 | IRI | 0.50 | 1 | -0.31 | 17 | -5.27 | |  Babaee, Mohammadsaleh | | | 1443 | IRI | 1.00 | 1 | 0.37 | 17 | 6.29 | | | Farkhani, Mobin | | | 1460 | IRI | 0.50 | 1 | -0.10 | 17 | -1.70 | | | Khosravi, Alireza | | | 1368 | IRI | 1.00 | 1 | 0.28 | 17 | 4.76 | | | Hejrati, Mohammad Mahdi | | | 1862 | IRI | 0.00 | 1 | -0.13 | 17 | -2.21 | | | Paseban, Mahmood | | | 1301 | IRI | 1.00 | 1 | 0.21 | 17 | 3.57 | | | Ramezani, Amirhossein | | | 1419 | IRI | 1.00 | 1 | 0.34 | 17 | 5.78 | |
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) | | | | 4th Zibashahr Rapid Cup | Zibashahr | IRI | 2023-02-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1515 | 1565 | 2.50 | 5 | -0.31 | 17 | -5.27 | |
| | Avaznia, Behrad | | | 1235 | IRI | 1.00 | 1 | 0.12 | 17 | 2.04 | | | Rezapoor, Abbas | | | 1841 | IRI | 0.00 | 1 | -0.17 | 17 | -2.89 | | | Jaffari, Mohammad | | | 1349 | IRI | 0.50 | 1 | -0.28 | 17 | -4.76 | | | Mohammadian Saboor, Asal | | | 1227 | IRI | 1.00 | 1 | 0.12 | 17 | 2.04 | | | Mohammadi, Reza | | | 1925 | IRI | 0.00 | 1 | -0.10 | 17 | -1.70 | |
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) | | | | Rapid Bahman Khorasan Razavi | Khorasan Razavi | IRI | 2023-02-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1427 | 1565 | 5.00 | 7 | 0.38 | 17 | 6.46 | |
| | Nakhforoosh, Mohammad | | | 1165 * | IRI | 1.00 | 1 | 0.08 | 17 | 1.36 | | | Jaffari, Mohammad | | | 1349 | IRI | 1.00 | 1 | 0.22 | 17 | 3.74 | | | Zihaghi, Amir Arsalan | | | 1382 | IRI | 1.00 | 1 | 0.26 | 17 | 4.42 | | | Vassalam, Mohammad Taghi | | | 1768 | IRI | 0.00 | 1 | -0.24 | 17 | -4.08 | | | Hasanpor Moghadam, Iman | | | 1698 | IRI | 0.00 | 1 | -0.32 | 17 | -5.44 | | | Alizade, Amirhosein | | | 1366 | IRI | 1.00 | 1 | 0.24 | 17 | 4.08 | | | Ashtari, Abolfazl | | | 1262 | IRI | 1.00 | 1 | 0.14 | 17 | 2.38 | | | * 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) | | | | Rapid 20 Bahman Khorasan Razavi 1401 | Khorasan Razavi | IRI | 2023-02-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1508 | 1565 | 3.00 | 5 | 0.22 | 17 | 3.74 | |
| | Boozhmehrani, Mehrab | | | 1193 | IRI | 1.00 | 1 | 0.10 | 17 | 1.70 | | | Assarzadeh, Nazanin Fatemeh | | | 1542 | IRI | 0.00 | 1 | -0.53 | 17 | -9.01 | | | Noora, Amir Hossein | | | 1631 | IRI | 1.00 | 1 | 0.59 | 17 | 10.03 | | | Golmeimi, Ermia | | | 1542 | IRI | 1.00 | 1 | 0.47 | 17 | 7.99 | | | Cheshmkhavari, Mehrsam | | | 1632 | IRI | 0.00 | 1 | -0.41 | 17 | -6.97 | |
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) | | | | Rapid 27 Bahman Khorasan Razavi | Khorasan Razavi | IRI | 2023-02-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1496 | 1565 | 4.00 | 6 | 0.50 | 17 | 8.50 | |
| | Jaffari, Mohammad | | | 1349 | IRI | 0.00 | 1 | -0.78 | 17 | -13.26 | | | Hosseinpour, Ali | | | 1252 | IRI | 1.00 | 1 | 0.14 | 17 | 2.38 | | | Ghanati, Arash | | | 1432 | IRI | 1.00 | 1 | 0.32 | 17 | 5.44 | | | Golmeimi, Ermia | | | 1542 | IRI | 0.50 | 1 | -0.03 | 17 | -0.51 | | | Vassalam, Mohammad Taghi | | | 1768 | IRI | 1.00 | 1 | 0.76 | 17 | 12.92 | | | Cheshmkhavari, Mehrsam | | | 1632 | IRI | 0.50 | 1 | 0.09 | 17 | 1.53 | |
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) | | | | Rapid 4 Esfand Khorasan Razavi | Khorasan Razavi | IRI | 2023-02-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1424 | 1565 | 2.50 | 6 | -1.41 | 17 | -23.97 | |
| | Mehrabani, Arnika | | | 1165 * | IRI | 1.00 | 1 | 0.08 | 17 | 1.36 | | | Ashtari, Abolfazl | | | 1262 | IRI | 1.00 | 1 | 0.14 | 17 | 2.38 | | | Zare, Jamal | | | 1777 | IRI | 0.00 | 1 | -0.23 | 17 | -3.91 | | | Mohammadi, Gholamreza | | | 1750 | IRI | 0.50 | 1 | 0.24 | 17 | 4.08 | | | Bigdeli, Morteza | | | 1383 | IRI | 0.00 | 1 | -0.74 | 17 | -12.58 | | | Sharif, Hasti | | | 1204 | IRI | 0.00 | 1 | -0.90 | 17 | -15.30 | | | * 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) | | | | 1st Andishe Novin rapid tournament cup esfand 1401 | Bojnourd | IRI | 2023-02-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1515 | 1565 | 2.50 | 5 | -0.31 | 17 | -5.27 | |
| | Avaznia, Behrad | | | 1235 | IRI | 1.00 | 1 | 0.12 | 17 | 2.04 | | | Rezapoor, Abbas | | | 1841 | IRI | 0.00 | 1 | -0.17 | 17 | -2.89 | | | Jaffari, Mohammad | | | 1349 | IRI | 0.50 | 1 | -0.28 | 17 | -4.76 | | | Mohammadian Saboor, Asal | | | 1227 | IRI | 1.00 | 1 | 0.12 | 17 | 2.04 | | | Mohammadi, Reza | | | 1925 | IRI | 0.00 | 1 | -0.10 | 17 | -1.70 | |
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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