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Rapid:
Individual Calculations May 2018 |
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| Shahsavari, Mahan Total change: 1.40 | |   |
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| Tehran Rapid 21 Farvardin 1397 | Tehran | IRI | 2018-04-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1742 | 1385 | 0.00 | 4 | -0.45 | 20 | -9.00 | |
|  Kiaei, Ali | | | 1785 * | IRI | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Sadeghi Givi, Reza | | | 1785 * | IRI | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Abbaspoorrad, Nikoo | | | 1612 | IRI | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Sadegh Almani, Mohammad | | | 1785 * | 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 28 Farvardin 1397 | Tehran | IRI | 2018-04-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1586 | 1385 | 1.00 | 5 | -0.39 | 20 | -7.80 | |
| | Esmaeilnejad, Mohammad Amin | | | 1785 * | IRI | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Ghobadibigvand, A. | | | 1785 * | IRI | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Shahsavari, Shayan | | | 1502 | IRI | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Heydari, Hosein | | | 1343 | IRI | 1.00 | 1 | 0.44 | 20 | 8.80 | | | Ganjeh, Yousef | | | 1513 | IRI | 0.00 | 1 | -0.33 | 20 | -6.60 | | | * 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 Team U-14 Rapid Cup 30-31 Farvardin 1397 | Tehran | IRI | 2018-04-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1379 | 1385 | 3.00 | 5 | 0.49 | 20 | 9.80 | |
| | Abbaszadeh, Mahdis | | | 1103 | IRI | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Karimpour Talebi, Arman | | | 1415 | IRI | 0.50 | 1 | 0.04 | 20 | 0.80 | | | Noorbakhsh Zadeh, Arshia | | | 1611 | IRI | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Mahjoob Zardast, Artemis | | wc | 1244 | IRI | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Ebadi, Seyed Ali | | | 1524 | IRI | 0.50 | 1 | 0.19 | 20 | 3.80 | |
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) | | | | Iranian Cadets Rapid Chess Championships- U12 | Tehran | IRI | 2018-04-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1427 | 1385 | 4.00 | 8 | 0.42 | 20 | 8.40 | |
| | Pourramezan Chafjiri, Parsa | | | 1605 | IRI | 1.00 | 1 | 0.78 | 20 | 15.60 | | | Doroodgar, A.hosein | | | 1594 | IRI | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Yazdani, Ava | | | 1506 | IRI | 1.00 | 1 | 0.66 | 20 | 13.20 | | | Taslimi, Borsa | | | 1681 | IRI | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Miri, Ali | | | 1443 | IRI | 0.00 | 1 | -0.42 | 20 | -8.40 | | | Sahraei, Armin | | | 1254 | IRI | 0.00 | 1 | -0.68 | 20 | -13.60 | | | Golhashem, Mohammad Mehdi | | | 1092 | IRI | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Mahjoob Zardast, Artemis | | wc | 1244 | IRI | 1.00 | 1 | 0.31 | 20 | 6.20 | |
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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