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Rapid:
Individual Calculations December 2018 |
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| Alimardani, Amir H Total change: 1.40 | |   |
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| 7th Mehdi Bouyeh Rapid Cup Aban 1397 | Qazvin | IRI | 2018-11-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1582 | 1607 | 2.00 | 6 | -1.12 | 20 | -22.40 | |
|  Abedi, Mohamadraza | | | 1914 | IRI | 0.00 | 1 | -0.14 | 20 | -2.80 | |  Rostami, Abolfazl | | | 1258 | IRI | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Noroozi, Meisam | | | 1851 | IRI | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Rostami, Morteza | | | 1310 | IRI | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Karami Kejani, Masoud | | | 1930 | IRI | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Mohamadi, Niyousha | | | 1230 | IRI | 0.00 | 1 | -0.91 | 20 | -18.20 | |
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) | | | | 1st Iranian Boys Chess Talented Olympiad Rapid 1397 | Rasht | IRI | 2018-11-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1571 | 1607 | 5.00 | 7 | 1.19 | 20 | 23.80 | |
| | Rakhshani, Iman | | | 1224 | IRI | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Jahedi, Mani | | | 2007 * | IRI | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Hesampoor, Ahmad | | | 1418 | IRI | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Aghamohamadi, Mohamad Arshia | | | 1415 | IRI | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Nikzad, Nami | | | 1836 | IRI | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Salimi, Mardin | | | 1307 | IRI | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Zerafat, Armin | | | 1792 | IRI | 1.00 | 1 | 0.74 | 20 | 14.80 | | | * 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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