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Rapid:
Individual Calculations February 2019 |
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| Salman, Yasin Total change: 15.80 | |   |
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| 8th Malard Rapid Cup 14 dey 1397 | Malard | IRI | 2019-01-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1545 | 1337 | 2.50 | 5 | 1.21 | 20 | 24.20 | |
|  Anari, Karim | | | 1721 | IRI | 0.50 | 1 | 0.41 | 20 | 8.20 | |  Keshavarz, Mohsen | | | 1457 | IRI | 1.00 | 1 | 0.66 | 20 | 13.20 | | | Rabani, Hashem | | | 1548 | IRI | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Rafiei Poor, Mohammad | | | 1334 | IRI | 1.00 | 1 | 0.50 | 20 | 10.00 | | | Mehran, Hossein | | | 1665 | IRI | 0.00 | 1 | -0.13 | 20 | -2.60 | |
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 |
| 1682 | 1337 | 1.00 | 5 | 0.42 | 20 | 8.40 | |
| | Doroodian, Mahyar | | | 1737 * | IRI | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Tabatabaei, Shahin | | | 1664 | IRI | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Barati, Esfandiar | | | 1645 | IRI | 1.00 | 1 | 0.86 | 20 | 17.20 | | | Ghadiri Bidhendi, Ebrahim | | | 1730 | IRI | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Sekhavatmandi, Roham | | | 1634 | IRI | 0.00 | 1 | -0.15 | 20 | -3.00 | | | * 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) | | | | 1st Ayandesazan Shahriar League Rapid Cup 1397 | Shahriar | IRI | 2019-01-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1370 | 1337 | 2.00 | 6 | -0.84 | 20 | -16.80 | |
| | Omidi Aref, Mohammadamin | | | 1090 | IRI | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Saraei, Mobin | | | 1273 | IRI | 1.00 | 1 | 0.41 | 20 | 8.20 | | | Hojjatinejad, Ilia | | | 1661 | IRI | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Bahrami, Houman | | | 1368 | IRI | 0.00 | 1 | -0.46 | 20 | -9.20 | | | Rahmani, Pedram | | | 1658 | IRI | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Alizadeh, Mehrad | | | 1171 | IRI | 0.00 | 1 | -0.72 | 20 | -14.40 | |
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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