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Rapid:
Individual Calculations December 2021 |
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| Meshkini, Mohammadmahdi Total change: -1.20 | |   |
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| 5th IRCF Weekly Rapid Tournament 1400 | Tehran | IRI | 2021-11-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1252 | 1076 | 2.50 | 7 | 0.40 | 20 | 8.00 | |
|  Mehrgan, Mehrsam | | | 1184 | IRI | 0.50 | 1 | 0.15 | 20 | 3.00 | |  Harati, Hasti | | | 1583 | IRI | 0.00 | 1 | -0.04 | 20 | -0.80 | | | Fateminia, Mostafa | | | 1313 | IRI | 1.00 | 1 | 0.80 | 20 | 16.00 | | | Nateghi, Ali | | | 1286 | IRI | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Zafari Yekta, Niyousha | | | 945 | IRI | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Rezaeian, Morteza | | | 1220 | IRI | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Borzou, Siavash | | | 1232 | IRI | 0.00 | 1 | -0.29 | 20 | -5.80 | |
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) | | | | 8th IRCF Weekly Rapid Tournament 1400 | Tehran | IRI | 2021-11-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1462 | 1076 | 0.00 | 4 | -0.46 | 20 | -9.20 | |
| | Mahdizadeh, Sadra | | | 1333 | IRI | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Mohammadi, Melika | | | 1688 | IRI | 0.00 | 1 | -0.02 | 20 | -0.40 | | | Farokhfar, S Ahmad | | | 1499 | IRI | 0.00 | 1 | -0.07 | 20 | -1.40 | | | Mohammadi Bahabadi, Mohammad Reza | | | 1326 | IRI | 0.00 | 1 | -0.19 | 20 | -3.80 | |
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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