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Rapid:
Individual Calculations January 2019 |
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| Alikahi, Mohammad Total change: -66.20 | |   |
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| Qods City Rapid Cup Azar 1397 | Tehran | IRI | 2018-12-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1399 | 1569 | 3.00 | 6 | -1.24 | 20 | -24.80 | |
|  Yassami, Samir | | | 1415 | IRI | 0.50 | 1 | -0.21 | 20 | -4.20 | |  Hamzeh Ali, Nima | | | 1534 | IRI | 0.00 | 1 | -0.55 | 20 | -11.00 | | | Lak, Bahram | | | 1174 | IRI | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Fotouhi, Sarina | | | 1321 | IRI | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Aghar, Ghasem | | | 1409 | IRI | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Gholizadeh, Omran | | | 1540 | IRI | 0.50 | 1 | -0.04 | 20 | -0.80 | |
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) | | | | 2nd Qods City Rapid 23 Azar 1397 | Tehran | IRI | 2018-12-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1462 | 1569 | 3.00 | 8 | -2.07 | 20 | -41.40 | |
| | Abedini, Morteza | | | 1969 * | IRI | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Mohammad Ghasemi, Mehdi | | | 1303 | IRI | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Amiri, Ali | | | 1969 * | IRI | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Alizadeh, Hossein | | | 1372 | IRI | 0.00 | 1 | -0.75 | 20 | -15.00 | | | Soufi, Amir Hossein | | | 1169 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Agha Babaei, Reza | | | 1400 | IRI | 0.00 | 1 | -0.72 | 20 | -14.40 | | | Saeid Panah, Parsa | | | 1169 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Bahrami, Houman | | | 1346 | IRI | 0.00 | 1 | -0.78 | 20 | -15.60 | | | * 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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