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Individual Calculations February 2019 |
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| Khosronejad, Abtin Total change: 32.80 | |   |
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| Tehran Standard Cup 5-10 Dey U-2000 | Tehran | IRI | 2018-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1646 | 1371 | 1.50 | 5 | 0.58 | 40 | 23.20 | |
|  Heidarzadeh, Arsha | | | 1728 | IRI | 0.00 | 1 | -0.11 | 40 | -4.40 | |  Ebrahimi, Reza | | | 1557 | IRI | 1.00 | 1 | 0.74 | 40 | 29.60 | | | Davoodi, Mehran | | | 1674 | IRI | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Asgari, Behrad | | | 1499 | IRI | 0.00 | 1 | -0.33 | 40 | -13.20 | | | Tavazo, Amirparsa | | | 1771 * | IRI | 0.50 | 1 | 0.42 | 40 | 16.80 | | | * 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 U 18 League 2018 Round 9 | Tehran | IRI | 2019-01-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1284 | 1490 | 1.00 | 1 | 0.24 | 40 | 9.60 | |
| | Salehipour, Mehrad | | | 1284 | IRI | 1.00 | 1 | 0.24 | 40 | 9.60 | |
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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