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Individual Calculations March 2024 |
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| Ghanbari, Mohammaderfan Total change: -110.80 | |   |
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| 20th Caspian Sea International Chess Festival - C Category ( U14) | Rasht | IRI | 2024-02-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1083 | 1242 | 4.50 | 8 | -1.13 | 40 | -45.20 | |
|  Mohammadi, Mehrsa | | | 1019 | IRI | 1.00 | 1 | 0.22 | 40 | 8.80 | |  Gholizadeh, Aryaz | | | 1096 | IRI | 1.00 | 1 | 0.30 | 40 | 12.00 | | | Sabzekar, Mohammadhosein | | | 1009 | IRI | 1.00 | 1 | 0.21 | 40 | 8.40 | | | Nazem, Mehrad | | | 1354 | IRI | 0.00 | 1 | -0.35 | 40 | -14.00 | | | Basiri, Amirali | | | 1056 | IRI | 0.50 | 1 | -0.24 | 40 | -9.60 | | | Goorabjiripour, Arshan | | | 1058 | IRI | 0.50 | 1 | -0.24 | 40 | -9.60 | | | Moshak, Arsha | | | 1051 | IRI | 0.50 | 1 | -0.25 | 40 | -10.00 | | | Rabbani, Alireza | | | 1018 | IRI | 0.00 | 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) | | | | Qazvin Chess Championship - 1402 | Qazvin | IRI | 2024-02-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1367 | 1242 | 0.00 | 4 | -1.64 | 40 | -65.60 | |
| | Rahmani, Melika | | | 1682 | IRI | 0.00 | 1 | -0.06 | 40 | -2.40 | | | Zeynali, Ali | | | 1715 | IRI | 0.00 | 1 | -0.05 | 40 | -2.00 | | | Mohseni, Kian | | | 1062 | IRI | 0.00 | 1 | -0.74 | 40 | -29.60 | | | Zarei, Arman | | | 1008 | IRI | 0.00 | 1 | -0.79 | 40 | -31.60 | |
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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