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Rapid:
Individual Calculations February 2019 |
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| Hazeri, Naser Total change: 7.80 | |   |
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| Lahijan Rapid Cup 3 Bahman 1397 | Lahijan | IRI | 2019-01-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1259 | 1039 | 2.00 | 4 | 1.01 | 20 | 20.20 | |
|  Abri, Ahmadali | | | 1439 * | IRI | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Alizadeh Moghadam, Mehdi | | | 1095 | IRI | 1.00 | 1 | 0.58 | 20 | 11.60 | |  Bararjani, Moosa | | | 1370 | IRI | 1.00 | 1 | 0.88 | 20 | 17.60 | | | Ghafoori, Omid | | | 1131 | IRI | 0.00 | 1 | -0.37 | 20 | -7.40 | | | * 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) | | | | Shahsavar Chess Rapid Tournament (Omidshahpouri) 1397 | Mazandaran | IRI | 2019-01-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1347 | 1039 | 0.00 | 4 | -0.62 | 20 | -12.40 | |
| | Ghazvini, Hanif | | | 1439 * | IRI | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Fadakar, Hesan | | | 1439 * | IRI | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Saberi, Asadollah | | | 1302 | IRI | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Rezapoor, Ashkan | | | 1207 | IRI | 0.00 | 1 | -0.28 | 20 | -5.60 | | | * 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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