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Rapid:
Individual Calculations August 2018 |
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| Majidzadeh, Amirhossein Total change: 84.40 | |   |
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| Achmaz Chess School Rapid Cup U20 | Ardabil | IRI | 2018-07-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1462 | 1313 | 3.50 | 5 | 1.96 | 20 | 39.20 | |
|  Eydazha, Sevil | | | 1485 | IRI | 1.00 | 1 | 0.73 | 20 | 14.60 | |  Golmoghani, Mahsa | | | 1449 | IRI | 0.50 | 1 | 0.18 | 20 | 3.60 | | | Majidzadeh, Reza | | | 1401 | IRI | 1.00 | 1 | 0.62 | 20 | 12.40 | | | Dolati, Artin | | | 1586 | IRI | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Aabd, Arya | | | 1389 | IRI | 1.00 | 1 | 0.60 | 20 | 12.00 | |
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) | | | | Ardabil Achmaz Chess School Cup Tir 1397 | Ardabil | IRI | 2018-07-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1354 | 1313 | 4.50 | 5 | 2.26 | 20 | 45.20 | |
| | Karimi, Yalda | | | 1500 | IRI | 1.00 | 1 | 0.74 | 20 | 14.80 | | | Aabd, Arya | | | 1389 | IRI | 1.00 | 1 | 0.60 | 20 | 12.00 | | | Rasi Pour, Iliya | | | 1218 | IRI | 0.50 | 1 | -0.13 | 20 | -2.60 | | | Eydazha, Sevil | | | 1485 | IRI | 1.00 | 1 | 0.73 | 20 | 14.60 | | | Rezaei, Amirmehdi | | | 1177 | IRI | 1.00 | 1 | 0.32 | 20 | 6.40 | |
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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