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Individual Calculations September 2019 |
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| Bayati, Melika Total change: -95.20 | |   |
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| Markazi 18 Mordad Standard Cup 1398 | MArkazi | IRI | 2019-08-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1486 | 1238 | 0.00 | 3 | -0.64 | 40 | -25.60 | |
|  Alizadegan, Korosh | | | 1623 | IRI | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Shahbazi, Shida | | | 1499 | IRI | 0.00 | 1 | -0.18 | 40 | -7.20 | |  Ghadiri, Sina | | | 1335 | IRI | 0.00 | 1 | -0.37 | 40 | -14.80 | |
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) | | | | 30th National Chess Competition for Girl High School (1) Students | Babolsar | IRI | 2019-08-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1286 | 1238 | 1.00 | 5 | -1.23 | 40 | -49.20 | |
| | Eshaghi, Fatemeh | | | 1026 | IRI | 1.00 | 1 | 0.23 | 40 | 9.20 | | | Bahreini, Melina | | | 1556 | IRI | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Hamidi, Shadi | | | 1439 | IRI | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Montazeri, Maryam | | | 1172 | IRI | 0.00 | 1 | -0.59 | 40 | -23.60 | | | Soltani, Katayoon | | | 1235 | IRI | 0.00 | 1 | -0.50 | 40 | -20.00 | |
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) | | | | The 2nd Top Talents Olympiad of Iran Standard - Girls Group | Hamedan | IRI | 2019-08-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1334 | 1238 | 1.00 | 4 | -0.51 | 40 | -20.40 | |
| | Ghiasvand, Parnian | | | 1092 | IRI | 1.00 | 1 | 0.30 | 40 | 12.00 | | | Abbasi Zamharir, Zahra | | | 1417 | IRI | 0.00 | 1 | -0.27 | 40 | -10.80 | | | Sadollahi, Nesa | | | 1391 | IRI | 0.00 | 1 | -0.30 | 40 | -12.00 | | | Dezh, Tiva | | | 1436 | IRI | 0.00 | 1 | -0.24 | 40 | -9.60 | |
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) | | |
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