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Rapid:
Individual Calculations February 2019 |
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| Tayebi, Ehsan Total change: 27.00 | |   |
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| Tehran Rapid Cup 18 Dey 1397 U-1800 | Tehran | IRI | 2019-01-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1560 | 1309 | 0.00 | 3 | -0.59 | 20 | -11.80 | |
|  Emami, Toufigh | | | 1633 | IRI | 0.00 | 1 | -0.13 | 20 | -2.60 | |  Sarijloo, Morteza | | | 1474 | IRI | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Khanalizadeh, Abolfazl | | | 1574 | IRI | 0.00 | 1 | -0.18 | 20 | -3.60 | |
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 Rapid Cup 20 Dey 1397 | Tehran | IRI | 2019-01-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1679 | 1309 | 2.50 | 5 | 2.01 | 20 | 40.20 | |
| | Barati, Esfandiar | | | 1645 | IRI | 1.00 | 1 | 0.88 | 20 | 17.60 | | | Rezanezhad, Mojtaba | | | 1709 * | IRI | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Kasipour Azbari, Seyed Arvin | | | 1630 | IRI | 0.50 | 1 | 0.37 | 20 | 7.40 | | | Asgharpourmasoleh, Tara | | | 1703 | IRI | 1.00 | 1 | 0.92 | 20 | 18.40 | | | Ghobadibigvand, A. | | | 1709 * | IRI | 0.00 | 1 | -0.08 | 20 | -1.60 | | | * 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) | | | | Tehran Rapid Cup 9 Bahman 1397 | Tehran | IRI | 2019-01-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1445 | 1309 | 1.00 | 3 | -0.07 | 20 | -1.40 | |
| | Mahdizadeh, Keyvan | | | 1636 | IRI | 0.50 | 1 | 0.37 | 20 | 7.40 | | | Hamidian, Hamid | | | 1670 | IRI | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Fakhari Fini, Sana | | | 1028 | IRI | 0.50 | 1 | -0.34 | 20 | -6.80 | |
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) | | |
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