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Rapid:
Individual Calculations May 2018 |
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| Irandoust, Sina Total change: 40.80 | |   |
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| East Azarbayjan Rapid Chess Championship 1397 ( Mabas Cup ) | Tabriz | IRI | 2018-04-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1614 | 1272 | 2.50 | 8 | 1.50 | 20 | 30.00 | |
|  Gholami , Shahab | | | 1672 * | IRI | 1.00 | 1 | 0.92 | 20 | 18.40 | |  Anvari Azar, Hasan | | | 1672 * | IRI | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Ebrahimi Herab, Hamidreza | | | 1672 * | IRI | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Chamani, Habib | | | 1639 | IRI | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Zarezadeh, Mohammad Mahdi | | | 1423 | IRI | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Mohammadian, Mohammad Taghi | | | 1604 | IRI | 0.50 | 1 | 0.38 | 20 | 7.60 | | | Alizadeh, Mehdi | | | 1554 | IRI | 1.00 | 1 | 0.84 | 20 | 16.80 | | | Valizadeh, Hossein | | | 1672 * | IRI | 0.00 | 1 | -0.08 | 20 | -1.60 | | | * 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) | | | | Iranian Cadets Rapid Chess Championships - U10 | Tehran | IRI | 2018-04-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1360 | 1272 | 3.00 | 6 | 0.54 | 20 | 10.80 | |
| | Shams, Mohammad Matin | | | 1495 | IRI | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Javanmard, Aryana | | | 1122 | IRI | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Nouri, Alaa | | | 1556 | IRI | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Hasanli, Hooman | | | 1173 | IRI | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Alaedin, Karen | | | 1170 | IRI | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Majidi, Seyed Mohammad Parsa | | | 1641 | IRI | 0.00 | 1 | -0.10 | 20 | -2.00 | |
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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