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Individual Calculations November 2023 |
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| Moghadam, Sam Total change: 102.40 | |   |
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| 1st Arvand International Chess Festival (u14) | Abadan | IRI | 2023-09-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1239 | 1062 | 3.00 | 4 | 1.77 | 40 | 70.80 | |
|  Nasrollah Zadeh, Mehrab | | | 1027 | IRI | 0.50 | 1 | -0.05 | 40 | -2.00 | |  Rahbar, Shahan | | | 1113 | IRI | 1.00 | 1 | 0.57 | 40 | 22.80 | | | Mator Mamori, Mehdi | | | 1323 | IRI | 1.00 | 1 | 0.82 | 40 | 32.80 | | | Darabi, Mohammad Parsa | | | 1491 | IRI | 0.50 | 1 | 0.43 | 40 | 17.20 | |
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) | | | | Gilan Youth Chess Championship-BU12 | Gilan | IRI | 2023-10-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1316 | 1078 | 0.00 | 1 | -0.20 | 40 | -8.00 | |
| | Fardi, Kian | | | 1316 | IRI | 0.00 | 1 | -0.20 | 40 | -8.00 | |
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) | | | | 1st Father Cup Standard Chess Tournament [Afzoon Group] | Gilan-Rasht | IRI | 2023-10-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1325 | 1078 | 2.50 | 7 | 0.99 | 40 | 39.60 | |
| | Nikfar, Kianmehr | | | 1606 | IRI | 0.00 | 1 | -0.03 | 40 | -1.20 | | | Saketmoghadam, Sepehr | | | 1344 | IRI | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Akbari, Mohammadali | | | 1294 | IRI | 1.00 | 1 | 0.78 | 40 | 31.20 | | | Shahri Naseri, Taha | | | 1334 | IRI | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Khedmati, Atieh | | | 1268 | IRI | 0.00 | 1 | -0.25 | 40 | -10.00 | | | Mirmoosavi, Dornaz Sadat | | | 1247 | IRI | 0.50 | 1 | 0.22 | 40 | 8.80 | | | Razaghi, Radvin | | | 1183 | IRI | 1.00 | 1 | 0.64 | 40 | 25.60 | |
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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