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Individual Calculations September 2016 |
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| Shahsavari, Shayan Total change: -49.20 | |   |
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| Tehran Under 13 Tir 1395 | Tehran | IRI | 2016-06-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1213 | 1339 | 2.50 | 5 | -0.81 | 40 | -32.40 | |
|  Agharafiei, Arshiya | | | 1094 | IRI | 0.00 | 1 | -0.80 | 40 | -32.00 | | | Hamdollahi, Zahra | | | 1187 | IRI | 1.00 | 1 | 0.30 | 40 | 12.00 | |  Mahjoob Zardast, Artemis | | | 1159 | IRI | 1.00 | 1 | 0.26 | 40 | 10.40 | | | Talebzadeh, Navid | | | 1319 | IRI | 0.00 | 1 | -0.53 | 40 | -21.20 | | | Zare Karizi, Negar | | | 1307 | IRI | 0.50 | 1 | -0.04 | 40 | -1.60 | |
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) | | | | Tehran Chess Championship 2016 | Tehran | IRI | 2016-07-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1634 | 1317 | 0.00 | 3 | -0.42 | 40 | -16.80 | |
| | Samadi, Borna | | | 1717 * | IRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Ahadi, Mohammad Erfan | | | 1546 | IRI | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Rahimi, Amir Ali | | | 1639 | IRI | 0.00 | 1 | -0.13 | 40 | -5.20 | | | * 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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