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Individual Calculations December 2019 |
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| Davari, Sara Total change: 80.40 | |   |
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| 4th Paytakht Cup International Chess Festival 2019 - Group B | Tehran | IRI | 2019-10-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1771 | 1546 | 3.50 | 8 | 1.71 | 40 | 68.40 | |
|  Alizadeh, Amirmohammad | | | 1783 | IRI | 0.00 | 1 | -0.20 | 40 | -8.00 | |  Rahmani, Pedram | | | 1946 * | IRI | 0.50 | 1 | 0.42 | 40 | 16.80 | | | Raei, Alireza | | | 1710 | IRI | 1.00 | 1 | 0.72 | 40 | 28.80 | | | Majidi, Seyed Mohammad Parsa | | | 1802 | IRI | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Zamzami, Taleb | | | 1722 | IRI | 1.00 | 1 | 0.73 | 40 | 29.20 | | | Ovaisi, Mohammad Parsa | | | 1767 | IRI | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Mokhtarzadeh, M.reza | | | 1733 | IRI | 1.00 | 1 | 0.74 | 40 | 29.60 | | | Keshmirian, Mehdi | | | 1701 | IRI | 0.00 | 1 | -0.29 | 40 | -11.60 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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) | | | | Toufighi Mehr cup 1398 (U1800) | Rasht | IRI | 2019-11-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1586 | 1504 | 1.50 | 3 | 0.30 | 40 | 12.00 | |
| | Shabanzadeh, Seyyed Nima | | | 1789 | IRI | 0.50 | 1 | 0.34 | 40 | 13.60 | | | Ghane, Safoura | | | 1725 | IRI | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Karimi, Mohammadmahdi | | | 1243 | IRI | 1.00 | 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) | | |
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