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Individual Calculations January 2020 |
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| Rezaei, Hamidreza Total change: -23.40 | |   |
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| 2nd Boss Cup Standard Chess Tournament [Under 2100] | Gilan | IRI | 2019-12-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1571 | 1789 | 3.50 | 7 | -1.59 | 20 | -31.80 | |
|  Bolouri, Arad | | | 1389 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Honarparast, Mohammad | | | 1464 | IRI | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Samsam, Farhad | | | 1963 | IRI | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Ebrahimi Rashti, Asal | | | 1430 | IRI | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Dolati, Artin | | | 1919 | IRI | 0.00 | 1 | -0.32 | 20 | -6.40 | | | Moradpour, Artin | | | 1402 | IRI | 0.50 | 1 | -0.41 | 20 | -8.20 | | | Yeganeh, Hamidreza | | | 1430 | IRI | 0.00 | 1 | -0.90 | 20 | -18.00 | | | * 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) | | | | Tabriz 2nd U2000 Chess ( Grand Prophet's Memorial ) | Tabriz | IRI | 2019-12-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1664 | 1789 | 5.50 | 8 | 0.42 | 20 | 8.40 | |
| | Fadakar, Reza | | | 1559 | IRI | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Shahali, Milad | | | 1958 | IRI | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Asghari, Kimia | | | 1389 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Yarifard, Hossein | | | 1416 | IRI | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Rajaei, Nader | | | 1576 | IRI | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Talebzade, Saeid | | | 1591 | IRI | 0.50 | 1 | -0.26 | 20 | -5.20 | | | Shaygan, Mansoor | | | 1935 | IRI | 1.00 | 1 | 0.70 | 20 | 14.00 | | | Azizkhani, Nima | | | 1889 | IRI | 0.00 | 1 | -0.36 | 20 | -7.20 | | | * 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) | | |
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