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Rapid:
Individual Calculations November 2023 |
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| Zafari Yekta, Niyousha Total change: -74.40 | |   |
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| 12th Chess To Infinity Weekly Rapid Tournaments 1402 | Tehran | IRI | 2023-09-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1391 | 1177 | 2.00 | 7 | 0.13 | 40 | 5.20 | |
|  Mahdizadeh, Sadra | | | 1721 | IRI | 0.00 | 1 | -0.03 | 40 | -1.20 | | | Hosseini, Seyed Arad | | | 1424 | IRI | 0.00 | 1 | -0.19 | 40 | -7.60 | |  Kaveh, Mohammad Mahdi | | | 1491 | IRI | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Shokoohi Pooya, Pouyan | | | 1295 | IRI | 0.00 | 1 | -0.34 | 40 | -13.60 | | | Zam Yar, Valialah | | | 1040 | IRI | 1.00 | 1 | 0.32 | 40 | 12.80 | | | Alizadeh Osalu, Amir | | | 1321 | IRI | 1.00 | 1 | 0.69 | 40 | 27.60 | | | Vasheghani, Behrad | | | 1442 | IRI | 0.00 | 1 | -0.18 | 40 | -7.20 | |
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) | | | | 13th Chess To Infinity Weekly Rapid Tournaments 1402 | Tehran | IRI | 2023-10-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1370 | 1258 | 1.00 | 7 | -1.85 | 40 | -74.00 | |
| | Ebadi, Seyed Ali | | | 1883 | IRI | 0.00 | 1 | -0.01 | 40 | -0.40 | | | Mohammadi Fard, Hamid Reza | | | 1536 | IRI | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Keshishi, Arman | | | 1524 | IRI | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Fahimi, Arsham | | | 1079 | IRI | 1.00 | 1 | 0.27 | 40 | 10.80 | | | Nazari Nia, Shahram | | | 1455 | IRI | 0.00 | 1 | -0.25 | 40 | -10.00 | | | Nourizad Chianeh, Arad | | | 1001 | IRI | 0.00 | 1 | -0.82 | 40 | -32.80 | | | Mirafzali Saryazd, Seyed Mohammad | | | 1113 | IRI | 0.00 | 1 | -0.69 | 40 | -27.60 | |
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) | | | | 15th Chess to Infinity Weekly Rapid Tournament 1402 | Tehran | IRI | 2023-10-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1739 | 1258 | 0.00 | 2 | -0.14 | 40 | -5.60 | |
| | Yousefi, Akbar | | | 1901 | IRI | 0.00 | 1 | -0.01 | 40 | -0.40 | | | Pour Eskandar, Aliakbar | | | 1576 | IRI | 0.00 | 1 | -0.13 | 40 | -5.20 | |
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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