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Rapid:
Individual Calculations March 2019 |
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| Chalangari, Mohsen Total change: 12.60 | |   |
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| Tehran Rapid Cup 11 Bahman 1397 | Tehran | IRI | 2019-01-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1550 | 1478 | 3.00 | 6 | 0.52 | 20 | 10.40 | |
|  Sadeghi Givi, Reza | | | 1878 * | IRI | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Abedi, Ali | | | 1721 | IRI | 0.00 | 1 | -0.20 | 20 | -4.00 | |  Ghahremani, Shadollah | | | 1121 | IRI | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Abbaspoorrad, Nikoo | | | 1684 | IRI | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Tayebi, Ehsan | | | 1309 | IRI | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Naderi, Ali | | | 1588 | IRI | 1.00 | 1 | 0.65 | 20 | 13.00 | | | * 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) | | | | Tehran Rapid 2 Esfand 1397 | Tehran | IRI | 2019-02-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1531 | 1454 | 3.00 | 6 | 0.56 | 20 | 11.20 | |
| | Atakhan, Abtin | | | 1854 * | IRI | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Seddigh Zad, Artan | | | 1118 | IRI | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Rahimkhani, Parviz | | | 1662 | IRI | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Lavasani Jam, Danial | | | 1242 | IRI | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Mohammadrezaee, Amin | | | 1653 | IRI | 1.00 | 1 | 0.76 | 20 | 15.20 | | | Alizadeh, Amirmohammad | | | 1655 | IRI | 0.00 | 1 | -0.24 | 20 | -4.80 | | | * 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 Bozourgdasht Cup IM_Sheykh Harandi,Khosro And IA_Kanan Azer, Nasser | Tehran | IRI | 2019-02-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1566 | 1454 | 1.00 | 4 | -0.45 | 20 | -9.00 | |
| | Hedayatimehr, Amir Mahdi | | | 1149 | IRI | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Mahmoodi, Nader | | | 1810 | IRI | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Rahnama, M.reza | | | 1671 | IRI | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Fazeli Ghazijahani, Ali | | | 1635 | IRI | 0.00 | 1 | -0.26 | 20 | -5.20 | |
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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