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Individual Calculations December 2023 |
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| Hekmatnejad, Mahtab Total change: 89.60 | |   |
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| 2nd Ilam Alamtoo Cup, International Chess Festival (U1900) | Ilam | IRI | 2023-11-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1492 | 1211 | 3.50 | 7 | 2.26 | 40 | 90.40 | |
|  Davoodi, Siamak | | | 1675 | ENG | 0.00 | 1 | -0.05 | 40 | -2.00 | | | Sotoude Nia, Mahdiar | | | 1546 | IRI | 0.00 | 1 | -0.12 | 40 | -4.80 | |  Momeni, Sepanta | | | 1381 | IRI | 1.00 | 1 | 0.72 | 40 | 28.80 | | | Karimi, Ahoora | | | 1537 | IRI | 0.50 | 1 | 0.37 | 40 | 14.80 | | | Roshantab, Sadra | | | 1504 | IRI | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Shahmoradi, Mohammad | | | 1370 | IRI | 1.00 | 1 | 0.71 | 40 | 28.40 | | | Taki, Nima | | | 1432 | IRI | 1.00 | 1 | 0.78 | 40 | 31.20 | |
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) | | | | East Azarbayjan Shahriar League 1402 Round 1-3 | East Azarbayjan-Tabriz | IRI | 2023-11-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1780 | 1211 | 0.00 | 1 | -0.02 | 40 | -0.80 | |
| | Dadafaridi, Mousa | | | 1780 | IRI | 0.00 | 1 | -0.02 | 40 | -0.80 | |
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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