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Rapid:
Individual Calculations December 2018 |
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| Rasi Pour, Iliya Total change: 37.20 | |   |
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| 8th Achmaz Chess School Cup 1397 | Ardabil | IRI | 2018-11-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1444 | 1354 | 3.00 | 6 | 0.66 | 20 | 13.20 | |
|  Majidzadeh, Amirhossein | | | 1517 | IRI | 1.00 | 1 | 0.72 | 20 | 14.40 | |  Ilkhanipour, Ramtin | | | 1387 | IRI | 0.00 | 1 | -0.45 | 20 | -9.00 | | | Karimi, Yalda | | | 1460 | IRI | 1.00 | 1 | 0.64 | 20 | 12.80 | | | Eydazha, Sevil | | | 1385 | IRI | 1.00 | 1 | 0.54 | 20 | 10.80 | | | Mahmoudi, Mohammad Amin | | | 1239 | IRI | 0.00 | 1 | -0.66 | 20 | -13.20 | | | Dolati, Artin | | | 1676 | IRI | 0.00 | 1 | -0.13 | 20 | -2.60 | |
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) | | | | 1st Iranian Boys Chess Talented Olympiad Rapid 1397 | Rasht | IRI | 2018-11-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1604 | 1354 | 2.50 | 6 | 1.20 | 20 | 24.00 | |
| | Namdarigharghani, Parsa | | | 1696 | IRI | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Khaledi, Omid | | | 1754 * | IRI | 0.50 | 1 | 0.42 | 20 | 8.40 | | | Sharifian, Mohammad | | | 1754 * | IRI | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Farhang, Faraz | | | 1475 | IRI | 1.00 | 1 | 0.66 | 20 | 13.20 | | | Abdollahabadi, Amir Hosien | | | 1451 | IRI | 0.00 | 1 | -0.37 | 20 | -7.40 | | | Khosravi, Mohammad Mahdi | | | 1493 | IRI | 1.00 | 1 | 0.69 | 20 | 13.80 | | | * 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) | | |
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