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Rapid:
Individual Calculations May 2023 |
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| Karzar, Sana Total change: 122.00 | |   |
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| Tabriz Laleh Park Ramazan Cup Under16 ( Rapid ) | Tabriz | IRI | 2023-04-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1429 | 1102 | 3.50 | 6 | 2.64 | 40 | 105.60 | |
|  Motaajjeb, Arash | | | 1434 | IRI | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Khalilzadeh, Ayshan | | | 1288 | IRI | 1.00 | 1 | 0.74 | 40 | 29.60 | | | Shahi, Abolfazl | | | 1345 | IRI | 1.00 | 1 | 0.80 | 40 | 32.00 | |  Monfared, Kimia | | | 1399 | IRI | 1.00 | 1 | 0.85 | 40 | 34.00 | | | Zeynali, Ali | | | 1632 | IRI | 0.00 | 1 | -0.03 | 40 | -1.20 | | | Amiri Hamidi, Alisa | | | 1474 | IRI | 0.50 | 1 | 0.40 | 40 | 16.00 | |
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) | | | | Iranian Youth Chess Championship 2023 (Girls U16)_Rapid | Tehran | IRI | 2023-04-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1245 | 1102 | 3.00 | 8 | 0.41 | 40 | 16.40 | |
| | Saadatmandi, Elina | | | 1456 | IRI | 0.00 | 1 | -0.11 | 40 | -4.40 | | | Malaki, Panteha | | | 1351 | IRI | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Alibeikloo, Malihe | | | 1211 | IRI | 0.00 | 1 | -0.35 | 40 | -14.00 | | | Kargar Jahromi, Tannaz | | | 1245 | IRI | 0.00 | 1 | -0.31 | 40 | -12.40 | | | Sorati, Ayla | | | 1143 | IRI | 1.00 | 1 | 0.56 | 40 | 22.40 | | | Savari, Ghazaleh | | | 1180 | IRI | 1.00 | 1 | 0.61 | 40 | 24.40 | | | Mohammadzadeh , Melisa | | | 1364 | IRI | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Ansarifard, Helia | | | 1013 | IRI | 1.00 | 1 | 0.38 | 40 | 15.20 | |
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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