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Rapid:
Individual Calculations November 2018 |
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| Rezaei, Aytak Total change: 13.40 | |   |
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| 6th Ardabil Achmaz Chess School Cup Mehr 1397 | Ardabil | IRI | 2018-10-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1284 | 1076 | 2.00 | 4 | 1.03 | 20 | 20.60 | |
|  Eydazha, Sevil | | | 1390 | IRI | 0.00 | 1 | -0.14 | 20 | -2.80 | |  Gaffari, Mohammad Hossein | | | 1225 | IRI | 1.00 | 1 | 0.70 | 20 | 14.00 | | | Rasi Pour, Iliya | | | 1337 | IRI | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Vaferi, Amirreza | | | 1183 | IRI | 1.00 | 1 | 0.65 | 20 | 13.00 | |
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) | | | | 7th ardabil-achmaz chess school cup | Tehran | IRI | 2018-10-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1316 | 1076 | 0.50 | 4 | -0.36 | 20 | -7.20 | |
| | Vafadar, Mobin | | | 1327 | IRI | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Aabd, Arya | | | 1282 | IRI | 0.50 | 1 | 0.26 | 20 | 5.20 | | | Majidzadeh, Amirhossein | | | 1471 | IRI | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Vaferi, Amirreza | | | 1183 | IRI | 0.00 | 1 | -0.35 | 20 | -7.00 | |
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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