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Rapid:
Individual Calculations June 2023 |
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| Mohammadi, Mahziar Total change: -31.60 | |   |
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| Iranian Youth Chess Championship 2023 (Boys U14)_Rapid | Tehran | IRI | 2023-04-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1424 | 1348 | 5.00 | 9 | 0.92 | 40 | 36.80 | |
|  Moosavifar, Seyed Abolfazl | | | 2109 | IRI | 0.00 | 1 | 0.00 | 40 | 0.00 | |  Gachpazian, Mohamad Matin | | | 1064 | IRI | 1.00 | 1 | 0.16 | 40 | 6.40 | | | Khosravi, Korosh | | | 1573 | IRI | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Taabayan, Nikan | | | 1063 | IRI | 1.00 | 1 | 0.16 | 40 | 6.40 | | | Jalali, Armin | | | 1666 | IRI | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Ashkani, Radin | | | 1051 | IRI | 1.00 | 1 | 0.15 | 40 | 6.00 | | | Zabihi, Mohammadsaleh | | | 1198 | IRI | 1.00 | 1 | 0.30 | 40 | 12.00 | | | Tavakkoli, Soushiyant | | | 1493 | IRI | 1.00 | 1 | 0.69 | 40 | 27.60 | | | Darvishi, Matin | | | 1596 | IRI | 0.00 | 1 | -0.19 | 40 | -7.60 | |
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) | | | | Khomein Rapid Cup 1402 | Markazi | IRI | 2023-05-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1286 | 1398 | 1.50 | 5 | -1.71 | 40 | -68.40 | |
| | Nazari, Armin | | | 1192 | IRI | 0.50 | 1 | -0.26 | 40 | -10.40 | | | Niknejad, Amir Hossein | | | 1300 | IRI | 0.00 | 1 | -0.63 | 40 | -25.20 | | | Mirsaeedi, Farhad | | | 1381 | IRI | 1.00 | 1 | 0.48 | 40 | 19.20 | | | Abasi, Mohammadreza | | | 1160 | IRI | 0.00 | 1 | -0.80 | 40 | -32.00 | | | Hashemi, Mojtaba | | | 1396 | 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) | | |
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