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Individual Calculations November 2018 |
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| Khosronejad, Abtin Total change: -10.00 | |   |
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| Iran Boys U10 Chess Championship 2018 | Esfahan | IRI | 2018-10-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1297 | 1404 | 5.50 | 9 | -0.25 | 40 | -10.00 | |
|  Alizadeh, Farbod | | | 1030 | IRI | 1.00 | 1 | 0.10 | 40 | 4.00 | |  Kermani, Barad | | | 1182 | IRI | 1.00 | 1 | 0.22 | 40 | 8.80 | | | Mohammadi, Parsa | | | 1209 | IRI | 1.00 | 1 | 0.25 | 40 | 10.00 | | | Danesharaste, Arvin | | | 1550 | IRI | 0.50 | 1 | 0.20 | 40 | 8.00 | | | Movahed, Sina | | | 1804 * | IRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Hoseinpour Kasgary, Abolfazl | | | 1238 | IRI | 0.00 | 1 | -0.72 | 40 | -28.80 | | | Moradi, Mohamad Amin | | | 1185 | IRI | 1.00 | 1 | 0.22 | 40 | 8.80 | | | Kordi, Karen | | | 1190 | IRI | 1.00 | 1 | 0.23 | 40 | 9.20 | | | Majidzadeh, Amirhossein | | | 1282 | IRI | 0.00 | 1 | -0.67 | 40 | -26.80 | | | * 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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