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Rapid:
Individual Calculations February 2018 |
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| Mandkari, Mohammadtaha Total change: -6.80 | |   |
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| Alborz Weekly Rapid 15 Dey 1396 | Alborz | IRI | 2018-01-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1553 | 1240 | 0.00 | 4 | -0.60 | 20 | -12.00 | |
|  Maleki, Mojtaba | | | 1640 * | IRI | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Saki, Hojat | | | 1532 | IRI | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Shahkarami, Amin | | | 1640 * | IRI | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Ahmadnia, Ahmad | | | 1400 | IRI | 0.00 | 1 | -0.29 | 20 | -5.80 | | | * 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) | | | | Alborz Weekly Rapid 22 dey 1396 | Alborz | IRI | 2018-01-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1415 | 1240 | 2.00 | 6 | 0.26 | 20 | 5.20 | |
| | Rafiei, Mohammad | | | 1537 | IRI | 1.00 | 1 | 0.85 | 20 | 17.00 | | | Yasami, Samir | | | 1545 | IRI | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Mandkari, Hossein | | | 1256 | IRI | 0.00 | 1 | -0.48 | 20 | -9.60 | | | Shabani, Alireza | | | 1505 | IRI | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Babaei, Amir Ata | | | 1207 | IRI | 1.00 | 1 | 0.45 | 20 | 9.00 | | | Ghorbani, Sina | | | 1441 | IRI | 0.00 | 1 | -0.24 | 20 | -4.80 | |
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) | | |
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