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Individual Calculations December 2017 |
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| Taghizadeh, Naghi Total change: 54.00 | |   |
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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 |
| 1742 | 1551 | 0.00 | 1 | -0.25 | 20 | -5.00 | |
|  Shenavar, Bardia | | | 1742 | IRI | 0.00 | 1 | -0.25 | 20 | -5.00 | |
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) | | | | 11th Chess Tournament of Ministry of Energy in Memorial 1396 | Rasht | IRI | 2017-11-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1772 | 1551 | 4.00 | 4 | 2.95 | 20 | 59.00 | |
| | Kafi Zadeh, Rahman | | | 1566 | IRI | 1.00 | 1 | 0.52 | 20 | 10.40 | |  Hazbeian, Salem | | | 1951 * | IRI | 1.00 | 1 | 0.92 | 20 | 18.40 | | | Ahmadpour, Mehran | | | 1618 | IRI | 1.00 | 1 | 0.59 | 20 | 11.80 | | | Maasoomi, Mehdi | | | 1951 * | IRI | 1.00 | 1 | 0.92 | 20 | 18.40 | | | * 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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