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Individual Calculations November 2018 |
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| Shayan, Alireza Total change: 31.20 | |   |
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| Standard Cup U2200 Master Taghi Baradari 1397 | Mashhad | IRI | 2018-09-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1313 | 1144 | 3.50 | 8 | 1.08 | 40 | 43.20 | |
|  Rahimi Mahneh, Fatemeh | | | 1415 | IRI | 0.00 | 1 | -0.17 | 40 | -6.80 | |  Ameri, Amirhossein | | | 1279 | IRI | 1.00 | 1 | 0.68 | 40 | 27.20 | | | Ghanad, Aliakbar | | | 1364 | IRI | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Zafar Kargar Yazdi, Erfan | | | 1219 | IRI | 0.50 | 1 | 0.10 | 40 | 4.00 | | | Rahimzadeh, Maryam | | | 1188 | IRI | 1.00 | 1 | 0.56 | 40 | 22.40 | | | Ahmadi, Erfan | | | 1544 * | IRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Zarabi, Pooria | | | 1035 | IRI | 1.00 | 1 | 0.35 | 40 | 14.00 | | | Tavousi, Abbas | | | 1459 | IRI | 0.00 | 1 | -0.14 | 40 | -5.60 | | | * 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) | | | | Iran Boys U10 Chess Championship 2018 | Esfahan | IRI | 2018-10-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1321 | 1130 | 1.00 | 5 | -0.30 | 40 | -12.00 | |
| | Majidzadeh, Amirhossein | | | 1282 | IRI | 0.00 | 1 | -0.30 | 40 | -12.00 | | | Mohammadi, Amirreza | | | 1274 | IRI | 0.00 | 1 | -0.31 | 40 | -12.40 | | | Molai Nasab, Mohamad Matin | | | 1470 | IRI | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Ghaffarifar, Emad | | | 1278 | IRI | 1.00 | 1 | 0.70 | 40 | 28.00 | | | Movagharhasani, Farhan | | | 1302 | IRI | 0.00 | 1 | -0.27 | 40 | -10.80 | |
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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