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Rapid:
Individual Calculations August 2023 |
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| Rafati, Morteza Total change: -19.20 | |   |
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| 1st Miandoab Rapid Open Chess Tournament Qoshachay Cup 1402 | Western Azerbaijan | IRI | 2023-07-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1591 | 1782 | 6.00 | 9 | -0.48 | 20 | -9.60 | |
|  Abdollahnezhad, Kasra | | | 1382 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Khodaei, Iraj | | | 1435 | IRI | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Ebrahimi Herab, Hamidreza | f | | 2208 | IRI | 0.00 | 1 | -0.07 | 20 | -1.40 | | | Pornakh, Vahed | | | 1470 | IRI | 0.00 | 1 | -0.86 | 20 | -17.20 | | | Mirzazadeh, Arda | | | 1365 | IRI | 1.00 | 1 | 0.07 | 20 | 1.40 | | | Jafar Bonyad, Reza | | | 1465 | IRI | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Haghi, Feridoon | | | 1543 | IRI | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Shamsi, Payar | | | 1599 | IRI | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Varmziar, Ghasem | | | 1851 | IRI | 0.00 | 1 | -0.40 | 20 | -8.00 | | | * 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) | | | | 8th Maragheh Sahand club weekly rapid chess tournament | Maraghe | IRI | 2023-07-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1591 | 1782 | 6.00 | 9 | -0.48 | 20 | -9.60 | |
| | Abdollahnezhad, Kasra | | | 1382 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Khodaei, Iraj | | | 1435 | IRI | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Ebrahimi Herab, Hamidreza | f | | 2208 | IRI | 0.00 | 1 | -0.07 | 20 | -1.40 | | | Pornakh, Vahed | | | 1470 | IRI | 0.00 | 1 | -0.86 | 20 | -17.20 | | | Mirzazadeh, Arda | | | 1365 | IRI | 1.00 | 1 | 0.07 | 20 | 1.40 | | | Jafar Bonyad, Reza | | | 1465 | IRI | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Haghi, Feridoon | | | 1543 | IRI | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Shamsi, Payar | | | 1599 | IRI | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Varmziar, Ghasem | | | 1851 | IRI | 0.00 | 1 | -0.40 | 20 | -8.00 | | | * 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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