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Rapid:
Individual Calculations May 2018 |
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| Ahadian, Armin Total change: 9.00 | |   |
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| Iranian Cadets Rapid Chess Championships- U12 | Tehran | IRI | 2018-04-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1412 | 1417 | 5.00 | 9 | 0.45 | 20 | 9.00 | |
|  Heydari, Tarlan | | | 1054 | IRI | 1.00 | 1 | 0.10 | 20 | 2.00 | |  Rostami, Mardin | | | 1664 | IRI | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Kargarzadeh, Mahour | | | 1246 | IRI | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Noorbakhsh Zadeh, Arshia | | | 1611 | IRI | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Babaei, Sina | | | 1168 | IRI | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Ranjbar, Mohammad | | | 1596 | IRI | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Teimouri Yadkuri, Shahdad | | | 1265 | IRI | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Rezaei, Amirhossein | | | 1358 | IRI | 1.00 | 1 | 0.42 | 20 | 8.40 | | | Zahmati, Sobhan | | | 1748 | IRI | 0.00 | 1 | -0.12 | 20 | -2.40 | |
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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