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Individual Calculations December 2016 |
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| Khachadurian, Aren Total change: -153.60 | |   |
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| Tehran Second League 1395 Round 1-4 | Tehran | IRI | 2016-10-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1408 | 1446 | 0.00 | 1 | -0.55 | 40 | -22.00 | |
|  Aryanpour, Arad | | | 1408 | IRI | 0.00 | 1 | -0.55 | 40 | -22.00 | |
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) | | | | 1st Paytakht Cup International Chess Festival (Youth U14) | Tehran | IRI | 2016-10-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1188 | 1446 | 4.00 | 9 | -3.29 | 40 | -131.60 | |
|  Moradzadeh, Kian | | | 1046 * | IRI | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Shahsavari, Shayan | | | 1188 | IRI | 1.00 | 1 | 0.18 | 40 | 7.20 | | | Karimi, Setayesh | | | 1197 | IRI | 0.00 | 1 | -0.81 | 40 | -32.40 | | | Ghalandari, Mohammadmousa | | | 1239 | IRI | 1.00 | 1 | 0.23 | 40 | 9.20 | | | Zamani, Mohammad Ali | | | 1353 | IRI | 0.00 | 1 | -0.63 | 40 | -25.20 | | | Alimohammadi, Hossein | | | 1183 | IRI | 0.50 | 1 | -0.32 | 40 | -12.80 | | | Shafiei, Atena | | | 1188 | IRI | 0.00 | 1 | -0.82 | 40 | -32.80 | | | Karami, Tina | | | 1138 | IRI | 0.50 | 1 | -0.36 | 40 | -14.40 | | | Zamaniasl, Kimia | | | 1163 | IRI | 0.00 | 1 | -0.84 | 40 | -33.60 | | | * 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) | | |
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