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Individual Calculations September 2022 |
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| Ghavidel, Amirhossein Total change: -37.60 | |   |
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| 10th Qazvin Cup Group B (U 1800) | Qazvin | IRI | 2022-07-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1344 | 1137 | 1.00 | 6 | -0.49 | 40 | -19.60 | |
|  Siadat, Seyed Gholamreza | | | 1315 | IRI | 0.00 | 1 | -0.27 | 40 | -10.80 | | | Alinia Hosseini, Seyede Setayesh | | | 1278 | IRI | 0.00 | 1 | -0.31 | 40 | -12.40 | |  Yazdani, Ava | | | 1536 | IRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Taki, Nima | | | 1390 | IRI | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Shahmohammadi, Dorsa | | | 1273 | IRI | 0.50 | 1 | 0.18 | 40 | 7.20 | | | Noroozian, Mahtab | | | 1274 | IRI | 0.50 | 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) | | | | Lahijan Standard Cup (U 2200) | Lahijan | IRI | 2022-08-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1504 | 1159 | 0.00 | 4 | -0.57 | 40 | -22.80 | |
| | Miar, Arad | | | 1608 | IRI | 0.00 | 1 | -0.06 | 40 | -2.40 | | | Yazdani, Mohammadhosein | | | 1425 | IRI | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Karimi, Anahita | | | 1318 | IRI | 0.00 | 1 | -0.29 | 40 | -11.60 | | | Evaz Pour, Amirreza | | | 1663 | IRI | 0.00 | 1 | -0.04 | 40 | -1.60 | |
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) | | | | 18th Gilan second league 1400 Round 9-10 | Gilan | IRI | 2022-08-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1244 | 1159 | 0.50 | 1 | 0.12 | 40 | 4.80 | |
| | Zamani, Radvin | | | 1244 | IRI | 0.50 | 1 | 0.12 | 40 | 4.80 | |
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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