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Rapid:
Individual Calculations January 2024 |
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| Hosseini, Seyed Ali Total change: -42.40 | |   |
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| MARAND Rapid Chess Tournament ( 24 Azar 1402 ) | Tabriz | IRI | 2023-12-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1271 | 1542 | 6.00 | 7 | 0.30 | 20 | 6.00 | |
|  Ghaem Azar, Taha | | | 1142 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Rabbani, Alireza | | | 1136 | IRI | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Abhari, Ghader | | | 1244 | IRI | 0.50 | 1 | -0.35 | 20 | -7.00 | | | Kafi, Aylin | | | 1308 | IRI | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Chamani, Rahman | | | 1291 | IRI | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Norouziazar, Kiyarad | | | 1382 | IRI | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Naseri, Hamidreza | | | 1391 | IRI | 1.00 | 1 | 0.30 | 20 | 6.00 | | | * 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) | | | | JOLFA Rapid Chess Tournament ( 10 Azar 1402 ) | Tabriz | IRI | 2023-12-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1336 | 1542 | 2.00 | 6 | -2.42 | 20 | -48.40 | |
| | Naghizadeh, Sadra | | | 1132 | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Mahdavi, Kian | | | 1588 | IRI | 0.00 | 1 | -0.44 | 20 | -8.80 | | | Akhoondzadeh, Mohammad | | | 1263 | IRI | 0.00 | 1 | -0.84 | 20 | -16.80 | | | Shahgholi, Rahim | | | 1431 | IRI | 0.00 | 1 | -0.65 | 20 | -13.00 | | | Nezhadali, Yousef | | | 1409 | IRI | 0.00 | 1 | -0.68 | 20 | -13.60 | | | Yousefi Asayesh, Amir Ali | | | 1194 | IRI | 1.00 | 1 | 0.11 | 20 | 2.20 | |
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) | | |
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