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Individual Calculations December 2017 |
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| Hasanzadeh, Aboutaleb Total change: 13.80 | |   |
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| Gilan First League 1396 Round 3-4 | Rasht | IRI | 2017-11-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1745 | 1545 | 0.00 | 1 | -0.24 | 20 | -4.80 | |
|  Bolourifar, Alireza | | | 1745 | IRI | 0.00 | 1 | -0.24 | 20 | -4.80 | |
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) | | | | 11th Chess Tournament of Ministry of Energy in Memorial 1396 | Rasht | IRI | 2017-11-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1520 | 1545 | 2.00 | 2 | 0.93 | 20 | 18.60 | |
| | Kafi Zadeh, Rahman | | | 1566 | IRI | 1.00 | 1 | 0.53 | 20 | 10.60 | | | Barati, Kazem | | | 1474 | IRI | 1.00 | 1 | 0.40 | 20 | 8.00 | |
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) | | |
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