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Rapid:
Individual Calculations January 2023 |
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| Hozori, Amirhossein Total change: 18.40 | |   |
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| 16th IRCF Weekly Rapid Tournament 1401 | Tehran | IRI | 2022-12-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1526 | 1480 | 4.00 | 7 | 1.01 | 20 | 20.20 | |
|  Karimpour Talebi, Arman | | | 1696 | IRI | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Moradi, Mahdiyar | | | 1080 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Mahdavi, Mahdis | | | 1711 | IRI | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Sadeghi Givi, Reza | | | 1779 | IRI | 1.00 | 1 | 0.85 | 20 | 17.00 | | | Salehipour, Mehrad | | | 1651 | IRI | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Roshantab, Sadra | | | 1206 | IRI | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Sharifi, Mohammad | | | 1558 | IRI | 1.00 | 1 | 0.61 | 20 | 12.20 | | | * 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) | | | | 17th IRCF Weekly Rapid Tournament 1401 | Tehran | IRI | 2022-12-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1440 | 1480 | 1.00 | 4 | -1.13 | 20 | -22.60 | |
| | Doostkam, P | | | 1775 | IRI | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Mahdizadeh, Mohammad | | | 1635 | IRI | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Izadi Maram, Hadi | | | 1080 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Teymouri, Amir Hossein | | | 1270 | IRI | 0.00 | 1 | -0.77 | 20 | -15.40 | | | * 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) | | | | 19th IRCF Weekly Rapid Tournament 1401 | Tehran | IRI | 2022-12-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1606 | 1480 | 4.00 | 8 | 1.04 | 20 | 20.80 | |
| | Sadeghi Givi, Reza | | | 1779 | IRI | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Karami, Ariya | | | 1581 | IRI | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Zam Yar, Valialah | | | 1080 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Nouri, Abbas | | | 1215 | IRI | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Ghanbari, Rasool | | | 2130 | IRI | 1.00 | 1 | 0.99 | 20 | 19.80 | | | Mohammadi, Mohamad Amin | | | 1729 | IRI | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Safaee, Sepehr | | | 1655 | IRI | 1.00 | 1 | 0.73 | 20 | 14.60 | | | Abbasi, Meisam | | | 1680 | IRI | 0.00 | 1 | -0.24 | 20 | -4.80 | | | * 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) | | |
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