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Rapid:
Individual Calculations January 2022 |
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| Tavakkoli, Mahziar Total change: 59.00 | |   |
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| 10th IRCF Weekly Rapid Tournament 1400 | Tehran | IRI | 2021-12-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1396 | 1073 | 1.00 | 6 | -0.07 | 20 | -1.40 | |
|  Rostami, Alireza | | | 1237 | IRI | 1.00 | 1 | 0.72 | 20 | 14.40 | |  Ebadi, Seyed Ali | | | 1747 | IRI | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Shahbazi, Parsa | | | 1578 | IRI | 0.00 | 1 | -0.04 | 20 | -0.80 | | | Ghalandari, Moslem | | | 1327 | IRI | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Bayat, Nikan | | | 1250 | IRI | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Memari, Erfan | | | 1237 | IRI | 0.00 | 1 | -0.28 | 20 | -5.60 | |
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) | | | | Gorgan Yalda Cup 26Azar 1400 | Gorgan | IRI | 2021-12-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1353 | 1073 | 4.50 | 8 | 3.02 | 20 | 60.40 | |
| | Sadat Mansouri, Seyed Mohammadali | | | 1520 | IRI | 1.00 | 1 | 0.94 | 20 | 18.80 | | | Karami Gorgan, Kian | | | 1384 | IRI | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Safari, Hamid | | | 1224 | IRI | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Ghazagh, Arman | | | 1239 | IRI | 1.00 | 1 | 0.72 | 20 | 14.40 | | | Gorzin, Mohammad Youna | | | 1204 | IRI | 0.50 | 1 | 0.18 | 20 | 3.60 | | | Hosseini, Rooh Ollah | | | 1321 | IRI | 1.00 | 1 | 0.81 | 20 | 16.20 | | | Kazemi, Rahmanberdi | | | 1378 | IRI | 1.00 | 1 | 0.86 | 20 | 17.20 | | | Rahimi, Panteha | | | 1551 | IRI | 0.00 | 1 | -0.05 | 20 | -1.00 | |
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) | | |
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