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Rapid:
Individual Calculations June 2023 |
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| Karimi, Aref Total change: 30.69 | |   |
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| Tehran Grand Prize Chess Tournament | Tehran | IRI | 2023-05-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1527 | 1444 | 5.00 | 10 | 1.06 | 33 | 34.98 | |
|  Ghorbani, Sina | | | 1724 | IRI | 1.00 | 1 | 0.84 | 33 | 27.72 | |  Rezvani, A.h. | | | 1727 | IRI | 0.00 | 1 | -0.16 | 33 | -5.28 | | | Sharafi, Amirhossein | | | 1625 | IRI | 0.00 | 1 | -0.26 | 33 | -8.58 | | | Dokhtmirzahassanvahid, Sina | | | 1697 | IRI | 0.00 | 1 | -0.19 | 33 | -6.27 | | | Naghibi Esfahani, Seyed Mahmood | | | 1196 | IRI | 1.00 | 1 | 0.19 | 33 | 6.27 | | | Pilevar, Vihan | | | 1149 | IRI | 1.00 | 1 | 0.15 | 33 | 4.95 | | | Mirjavadi, Sarina Sadat | | | 1176 | IRI | 1.00 | 1 | 0.17 | 33 | 5.61 | | | Johari, Atena | | | 1673 | IRI | 1.00 | 1 | 0.79 | 33 | 26.07 | | | Nazarabadian, Moein | | | 1678 | IRI | 0.00 | 1 | -0.21 | 33 | -6.93 | | | Imani, Adrina | | | 1626 | IRI | 0.00 | 1 | -0.26 | 33 | -8.58 | |
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) | | | | 1 st Qazvin Weekly Rapid Cup - 1402 | Qazvin | IRI | 2023-05-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1347 | 1444 | 3.00 | 5 | -0.01 | 33 | -0.33 | |
| | Esmaeilzadegan, Alireza | | | 1083 | IRI | 1.00 | 1 | 0.10 | 33 | 3.30 | | | Soudmand, Sayed Mohsen | | | 1672 | IRI | 0.00 | 1 | -0.21 | 33 | -6.93 | | | Mohammad Beigi, Amir Reza | | | 1099 | IRI | 1.00 | 1 | 0.11 | 33 | 3.63 | | | Farmani Anuoshe, Ariyan | | | 1746 | IRI | 0.00 | 1 | -0.15 | 33 | -4.95 | | | Mehranfard, Mohammadreza | | | 1136 | IRI | 1.00 | 1 | 0.14 | 33 | 4.62 | |
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) | | | | 2nd Qazvin Weekly Rapid Cup - 1402 | Qazvin | IRI | 2023-05-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1371 | 1444 | 3.50 | 6 | -0.12 | 33 | -3.96 | |
| | Ghorbani, Komeil | | | 1149 | IRI | 1.00 | 1 | 0.15 | 33 | 4.95 | | | Alibabaei, Sasan | | | 1901 | IRI | 0.00 | 1 | -0.05 | 33 | -1.65 | | | Siadat, Seyed Gholamreza | | | 1253 | IRI | 1.00 | 1 | 0.25 | 33 | 8.25 | | | Amirpour, Gholamreza | | | 1432 | IRI | 0.50 | 1 | -0.02 | 33 | -0.66 | | | Taleshi, Radmehr | | | 1401 | IRI | 0.00 | 1 | -0.56 | 33 | -18.48 | | | Nabizadeh, Nikan | | | 1092 | IRI | 1.00 | 1 | 0.11 | 33 | 3.63 | |
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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