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Rapid:
Individual Calculations January 2020 |
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| Naderi Ghotbodini, Hana Total change: 12.20 | |   |
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| Tehran Rapid Cup 14 Azar 1398 | Tehran | IRI | 2019-12-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1343 | 1065 | 2.50 | 7 | 1.15 | 20 | 23.00 | |
|  Kashefi, Amir Hosein | f | | 1465 * | IRI | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Naderi Ghotbodini, Ali | | | 1465 * | IRI | 1.00 | 1 | 0.92 | 20 | 18.40 | | | Rahnama, M.reza | | | 1465 * | IRI | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Rafinezhad, Mohammad | | | 1371 | IRI | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Salarkia, Davood | | | 1365 | IRI | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Sadeghi, Mohammad | | | 1028 | IRI | 1.00 | 1 | 0.45 | 20 | 9.00 | | | Arabi, Hirad | | | 1244 | IRI | 0.50 | 1 | 0.23 | 20 | 4.60 | | | * 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) | | | | Tehran Rabid Cup 5 Dey 1398 U2000 | Tehran | IRI | 2019-12-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1245 | 1065 | 0.50 | 5 | -0.97 | 20 | -19.40 | |
| | Rahnama, M.reza | | | 1465 * | IRI | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Salarkia, Davood | | | 1365 | IRI | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Mehrdad, Seyed Amir | | | 1244 | IRI | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Mansourian, Amir Mehdi | | | 1129 | IRI | 0.00 | 1 | -0.41 | 20 | -8.20 | | | Hamidian, Sonia | | | 1020 | IRI | 0.50 | 1 | -0.06 | 20 | -1.20 | | | * 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) | | | | Tehran Rapid Cup 21 Azar 1398 | Tehran | IRI | 2019-12-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1343 | 1065 | 1.50 | 6 | 0.43 | 20 | 8.60 | |
| | Karimi, Setayesh | | | 1465 * | IRI | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Heydari, Hosein | | | 1302 | IRI | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Afshari, Mehdi | | | 1264 | IRI | 1.00 | 1 | 0.76 | 20 | 15.20 | | | Naderi Ghotbodini, Ali | | | 1465 * | IRI | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Amiri, Sadra | | | 1196 | IRI | 0.00 | 1 | -0.32 | 20 | -6.40 | | | Abbasi Zamharir, Mohammad | | | 1366 | IRI | 0.50 | 1 | 0.35 | 20 | 7.00 | | | * 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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