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Rapid:
Individual Calculations April 2023 |
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| Goharchin, Erfan Total change: 38.80 | |   |
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| 717th Paeez Chess School Tournament | Khuzestan | IRI | 2023-03-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1410 | 1118 | 2.00 | 6 | 0.97 | 40 | 38.80 | |
|  Zamani, Alireza | | | 1640 | IRI | 0.00 | 1 | -0.03 | 40 | -1.20 | | | Sheikhi, Reza | | | 1352 | IRI | 1.00 | 1 | 0.79 | 40 | 31.60 | |  Movahed, Niayesh | | | 1407 | IRI | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Rostamzadeh, Nima | | | 1275 | IRI | 1.00 | 1 | 0.71 | 40 | 28.40 | | | Taghizadeh, Pouria | | | 1344 | IRI | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Ghabeshi, Naji | | | 1444 | IRI | 0.00 | 1 | -0.13 | 40 | -5.20 | |
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) | | |
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