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Individual Calculations November 2023 |
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| Saeidi, Shahrokh Total change: 28.00 | |   |
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| 1st Arvand International Chess Festival (u14) | Abadan | IRI | 2023-09-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1027 | 1053 | 0.00 | 1 | -0.54 | 40 | -21.60 | |
|  Nasrollah Zadeh, Mehrab | | | 1027 | IRI | 0.00 | 1 | -0.54 | 40 | -21.60 | |
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 PhileKhoob Mehr Cup 2023 | Arak-Markazi | IRI | 2023-10-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1434 | 1298 | 3.00 | 5 | 1.24 | 40 | 49.60 | |
| | Khan Ahmadi, Mohammad Reza | | | 1428 | IRI | 0.00 | 1 | -0.32 | 40 | -12.80 | |  Kosari, Mahdi | | | 1111 | IRI | 1.00 | 1 | 0.26 | 40 | 10.40 | | | Shahsanam, Alireza | | | 1772 | IRI | 1.00 | 1 | 0.95 | 40 | 38.00 | | | Ghadiri, Sina | | | 1505 | IRI | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Maghsoudi Goodarzi, Morad | | | 1354 | IRI | 1.00 | 1 | 0.58 | 40 | 23.20 | |
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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