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Rapid:
Individual Calculations June 2022 |
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| Nikfard, Bardia Total change: 30.00 | |   |
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| 5th Etehad Cup Chess Tournament [Under 18] | Rasht | IRI | 2022-05-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1232 | 1144 | 0.00 | 2 | -0.76 | 20 | -15.20 | |
|  Shahmohammadi, Dorsa | | | 1186 | IRI | 0.00 | 1 | -0.44 | 20 | -8.80 | | | Alinia Hosseini, Seyede Setayesh | | | 1277 | IRI | 0.00 | 1 | -0.32 | 20 | -6.40 | |
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) | | | | Lahijan Rapid Cup | Lahijan | IRI | 2022-05-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1213 | 1144 | 1.00 | 3 | -0.22 | 20 | -4.40 | |
|  Pir, Mehdi | | | 1282 | IRI | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Hesam Mohseni, Ali | | | 1069 | IRI | 1.00 | 1 | 0.40 | 20 | 8.00 | | | Ghavidel, Amirhossein | | | 1287 | IRI | 0.00 | 1 | -0.31 | 20 | -6.20 | |
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) | | | | 3 turnament rapid ramsar | Ramsar | IRI | 2022-05-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1427 | 1144 | 3.50 | 6 | 2.48 | 20 | 49.60 | |
| | Jafarnejad, Jafar | | | 1434 | IRI | 1.00 | 1 | 0.84 | 20 | 16.80 | | | Ghazvini, Hanif | | | 1468 | IRI | 0.50 | 1 | 0.37 | 20 | 7.40 | | | Soleimani, Nader | | | 1431 | IRI | 0.50 | 1 | 0.34 | 20 | 6.80 | | | Archin Aranchi, Mansour | | | 1383 | IRI | 1.00 | 1 | 0.80 | 20 | 16.00 | | | Sadeghifar, Mohammadreza | | | 1535 | IRI | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Beheshti, Bardia | | | 1310 | IRI | 0.50 | 1 | 0.22 | 20 | 4.40 | |
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) | | |
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