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Rapid:
Individual Calculations August 2023 |
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| Ghorbani, Ilia Total change: 9.60 | |   |
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| 3rd Chess To Infinity Weekly Rapid Tournaments 1402 | Tehran | IRI | 2023-07-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1276 | 1017 | 1.50 | 6 | 0.26 | 40 | 10.40 | |
|  Karami, Ariya | | | 1546 | IRI | 0.00 | 1 | -0.03 | 40 | -1.20 | |  Jahani, Mohammad | | | 1243 | IRI | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Garjasi, Heidar Ali | | | 1240 | IRI | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Yaghoubi, Amirali | | | 1218 | IRI | 0.50 | 1 | 0.26 | 40 | 10.40 | | | Karimlar, Keysan | | | 1088 | IRI | 1.00 | 1 | 0.60 | 40 | 24.00 | | | Kazemi, Ghazal | | | 1322 | IRI | 0.00 | 1 | -0.14 | 40 | -5.60 | |
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) | | | | 4th Chess To Infinity Weekly Rapid Tournaments 1402 | Tehran | IRI | 2023-07-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1400 | 1017 | 1.00 | 7 | 0.30 | 40 | 12.00 | |
| | Kaveh, Taghi | | | 1547 | IRI | 0.00 | 1 | -0.03 | 40 | -1.20 | | | Poursalan, Ehsan | | | 1385 | IRI | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Norouzi, Mahdiar | | | 1354 | IRI | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Abed Natanzi, Mohammad Parsa | | | 1313 | IRI | 1.00 | 1 | 0.85 | 40 | 34.00 | | | Hosseini, Seyed Arad | | | 1477 | IRI | 0.00 | 1 | -0.05 | 40 | -2.00 | | | Omidi, Hamid | | | 1279 | IRI | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Yeganeh, Hamidreza | | | 1444 | IRI | 0.00 | 1 | -0.07 | 40 | -2.80 | |
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) | | | | 5th Chess To Infinity Weekly Rapid Tournaments 1402 | Tehran | IRI | 2023-07-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1406 | 1017 | 0.00 | 3 | -0.32 | 40 | -12.80 | |
| | Seifdar, Mohammad Hasan | | | 1564 | IRI | 0.00 | 1 | -0.03 | 40 | -1.20 | | | Gholipour, Amirhosein | | | 1383 | IRI | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Sabahi, Maryam | | | 1270 | IRI | 0.00 | 1 | -0.19 | 40 | -7.60 | |
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) | | |
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