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Rapid:
Individual Calculations May 2018 |
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| Alavinia, Hossein Total change: -27.20 | |   |
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| Ardabil Nowrouz Rapid Cup 1397 | Ardabil | IRI | 2018-03-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1614 | 1767 | 3.50 | 7 | -1.16 | 20 | -23.20 | |
|  Sadeghi, Abbas | | | 1849 | IRI | 0.00 | 1 | -0.39 | 20 | -7.80 | |  Oroojzadeh, Fardin | | | 1776 | IRI | 0.00 | 1 | -0.49 | 20 | -9.80 | | | Yahyavi, S. Kazem | | | 1463 | IRI | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Hasan Poor, Hasan | | | 1692 | IRI | 0.50 | 1 | -0.10 | 20 | -2.00 | | | Valipour, Rastin | | | 1367 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Binazadeh, Siavash | | | 1367 * | IRI | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Haj Aaghazadeh, Amin | | | 1783 | IRI | 1.00 | 1 | 0.52 | 20 | 10.40 | | | * 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) | | | | Ahar Rapid Chess Championship Farvardin 1397 | Ahar | IRI | 2018-04-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1814 | 1741 | 1.00 | 3 | -0.20 | 20 | -4.00 | |
| | Saemi, Sina | | | 1876 | IRI | 1.00 | 1 | 0.68 | 20 | 13.60 | | | Alizadeh, Aadel | | | 1841 | IRI | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Mahjoob, Iraj | | | 1725 | IRI | 0.00 | 1 | -0.52 | 20 | -10.40 | |
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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