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Individual Calculations November 2019 |
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| Moradi, Mohamad Amin Total change: -6.80 | |   |
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| Iran Boys U12 Chess Championship 2019 | Tehran | IRI | 2019-09-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1364 | 1159 | 1.00 | 4 | -0.09 | 40 | -3.60 | |
|  Eemen, Shaayaan | | | 1559 * | IRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Naeimi Omran, Ashkan | | | 1023 | IRI | 1.00 | 1 | 0.32 | 40 | 12.80 | |  Rafigh, Shervin | | | 1464 | IRI | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Alizadeh, Amirhosein | | | 1410 | IRI | 0.00 | 1 | -0.19 | 40 | -7.60 | | | * 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) | | | | Round 1-3 | Hamedan | IRI | 2019-10-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1579 | 1179 | 0.00 | 1 | -0.08 | 40 | -3.20 | |
| | Delavari, Amirali | | | 1579 * | IRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | * 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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