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Individual Calculations September 2019 |
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| Shojaei, Arshiya Total change: -73.20 | |   |
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| 4th Atrak Standard Cup 1398 - U1400 | North Khorasan | IRI | 2019-08-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1259 | 1130 | 0.00 | 3 | -1.04 | 40 | -41.60 | |
|  Mozaffari, Emad | | | 1395 | IRI | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Mehri, Mohammad Amin | | | 1373 | IRI | 0.00 | 1 | -0.20 | 40 | -8.00 | |  Jafari, Kosar | | | 1010 | IRI | 0.00 | 1 | -0.66 | 40 | -26.40 | |
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 Iranian Talent Olympiad 2019- Boys Standard | Gilan | IRI | 2019-08-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1385 | 1130 | 0.00 | 4 | -0.79 | 40 | -31.60 | |
| | Hesampoor, Ahmad | | | 1530 * | IRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Seleyari, Mohammad Mahan | | | 1399 | IRI | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Hasan Poor, Mohammad Pooya | | | 1339 | IRI | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Riyazifar, Soheil | | | 1270 | IRI | 0.00 | 1 | -0.31 | 40 | -12.40 | | | * 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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