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Individual Calculations November 2018 |
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| Jafarpour, Bardia Total change: 2.40 | |   |
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| Iran Boys U10 Chess Championship 2018 | Esfahan | IRI | 2018-10-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1270 | 1053 | 1.50 | 6 | 0.06 | 40 | 2.40 | |
|  Mohammadi, Amirhossein | | | 1419 | IRI | 0.50 | 1 | 0.40 | 40 | 16.00 | |  Dehghani, Parsa | | | 1408 | IRI | 0.00 | 1 | -0.11 | 40 | -4.40 | | | Ghorbani, Arad | | | 1233 | IRI | 0.00 | 1 | -0.26 | 40 | -10.40 | | | Kordi, Karen | | | 1190 | IRI | 0.00 | 1 | -0.32 | 40 | -12.80 | | | Kermani, Barad | | | 1182 | IRI | 1.00 | 1 | 0.67 | 40 | 26.80 | | | Moradi, Mohamad Amin | | | 1185 | IRI | 0.00 | 1 | -0.32 | 40 | -12.80 | |
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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