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Individual Calculations November 2018 |
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| Hesami, M.hosein Total change: 57.20 | |   |
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| Babol Standard Cup Under 1900 Mehr 1397 | Babol | IRI | 2018-10-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1387 | 1445 | 3.00 | 5 | 0.17 | 40 | 6.80 | |
|  Azadi, Kasra | | | 1762 | IRI | 0.00 | 1 | -0.13 | 40 | -5.20 | |  Tahmasbi, Amir Hosein | | | 1095 | IRI | 1.00 | 1 | 0.11 | 40 | 4.40 | | | Alavi, Mir Mahmood | | | 1561 | IRI | 0.00 | 1 | -0.34 | 40 | -13.60 | | | Saghaie, Parsina | | | 1179 | IRI | 1.00 | 1 | 0.18 | 40 | 7.20 | | | Hosseinzadeh, Amir Ali | | | 1338 | IRI | 1.00 | 1 | 0.35 | 40 | 14.00 | |
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) | | | | Iran Boys U12 Chess Championship 2018 | Gilan | IRI | 2018-10-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1482 | 1445 | 4.50 | 7 | 1.26 | 40 | 50.40 | |
| | Heidarzadeh, Arsha | | | 1784 | IRI | 1.00 | 1 | 0.88 | 40 | 35.20 | | | Mahdavi, Reza | | | 1845 * | IRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Shahed, Mohammad Matin | | | 1268 | IRI | 1.00 | 1 | 0.27 | 40 | 10.80 | | | Mahdavi, Armin | | | 1621 | IRI | 0.50 | 1 | 0.23 | 40 | 9.20 | | | Khanjani, Rastin | | | 1069 | IRI | 1.00 | 1 | 0.09 | 40 | 3.60 | | | Rezaeipour, Sina | | | 1524 | IRI | 0.00 | 1 | -0.39 | 40 | -15.60 | | | Arabcari, Aidin | | | 1260 | IRI | 1.00 | 1 | 0.26 | 40 | 10.40 | | | * 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) | | |
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