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Blitz:
Individual Calculations March 2018 |
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| Pourjafari, Abbas Total change: -52.20 | |   |
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| Chahardehi Blitz Cup Gilan 2018 | Gilan | IRI | 2018-02-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1533 | 1452 | 1.00 | 3 | -0.20 | 20 | -4.00 | |
|  Hooshdarmahjoob, Navid | | | 1820 | IRI | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Shabanzadeh, S.negar | | | 1074 | IRI | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Daryari, Reza | | | 1705 | IRI | 0.00 | 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) | | | | The First Metal World Chess Championship (Fereydoon Ezzati) 2018 | Rasht | IRI | 2018-02-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1252 | 1452 | 2.00 | 6 | -2.41 | 20 | -48.20 | |
|  Khoshkalam, Seyed Mehrab | | | 1852 * | IRI | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Norouzi Chenari, Parham | | | 1113 | IRI | 0.00 | 1 | -0.88 | 20 | -17.60 | | | Mohammadzadeh, Sepehr | | | 1052 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Jafari, Amirhossein | | | 1133 | IRI | 0.00 | 1 | -0.87 | 20 | -17.40 | | | Yadegar, Radin | | | 1190 | IRI | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Rajabnejad, Amirali | | | 1173 | IRI | 0.00 | 1 | -0.84 | 20 | -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) | | |
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