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Individual Calculations March 2020 |
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| Malekzadeh, Amir Hosein Total change: -14.80 | |   |
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| 4th chess league Kermanshah province Round 1-4 | Kermanshah | IRI | 2020-01-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1721 | 1413 | 1.00 | 2 | 0.70 | 40 | 28.00 | |
|  Enferadi, Hamidreza | | | 1629 | IRI | 1.00 | 1 | 0.78 | 40 | 31.20 | |  Khalvandi, Mohammad | | | 1813 * | IRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | * 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) | | | | 18th Caspian Cup International Chess Festival (Group B) | Gilan | IRI | 2020-02-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1297 | 1413 | 1.50 | 4 | -1.07 | 40 | -42.80 | |
| | Akbari, Mohammad | | | 1596 | IRI | 0.00 | 1 | -0.26 | 40 | -10.40 | | | Rasouli Mehrjardi, Sanaz | | | 1220 | IRI | 0.50 | 1 | -0.25 | 40 | -10.00 | | | Khodaveisi, Roham | | | 1135 | IRI | 1.00 | 1 | 0.17 | 40 | 6.80 | | | Mehraeen, Reza | | | 1236 | IRI | 0.00 | 1 | -0.73 | 40 | -29.20 | |
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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