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Individual Calculations November 2023 |
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| Torabzadeh, Seyyed Arvin Total change: -19.20 | |   |
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| 1st Arvand International Chess Festival (u14) | Abadan | IRI | 2023-09-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1138 | 1266 | 1.50 | 3 | -0.48 | 40 | -19.20 | |
|  Norouzi, Arad | | | 1008 | IRI | 0.50 | 1 | -0.32 | 40 | -12.80 | |  Jarideh, Mohammad Sam | | | 1084 | IRI | 1.00 | 1 | 0.26 | 40 | 10.40 | | | Mator Mamori, Mehdi | | | 1323 | IRI | 0.00 | 1 | -0.42 | 40 | -16.80 | |
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) | | |
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