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Individual Calculations June 2022 |
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| Amiri, Mahan Total change: 14.40 | |   |
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| Iranian Cadet Chess Championship (Open U10) | Sari | IRI | 2022-05-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1371 | 1429 | 5.00 | 8 | 0.36 | 40 | 14.40 | |
|  Rezaei Abbasi, Barmaan | | | 1214 | IRI | 1.00 | 1 | 0.23 | 40 | 9.20 | |  Mokhtabadi, Arad | | | 1328 | IRI | 1.00 | 1 | 0.36 | 40 | 14.40 | | | Pir, Mehdi | | | 1394 | IRI | 1.00 | 1 | 0.45 | 40 | 18.00 | | | Nazarian, Arash | | | 1769 | IRI | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Firoozi, Farbod | | | 1288 | IRI | 1.00 | 1 | 0.31 | 40 | 12.40 | | | Habibifard, Parham | | | 1428 | IRI | 1.00 | 1 | 0.50 | 40 | 20.00 | | | Rahbar, Aihan | | | 1140 | IRI | 0.00 | 1 | -0.84 | 40 | -33.60 | | | Dabiri, Kasra | | | 1404 | IRI | 0.00 | 1 | -0.53 | 40 | -21.20 | |
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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