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Individual Calculations June 2022 |
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| Ahmadi, Barad Total change: -78.00 | |   |
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| Iranian Cadet Chess Championship (Open U10) | Sari | IRI | 2022-05-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1355 | 1699 | 5.00 | 8 | -1.81 | 40 | -72.40 | |
|  Gourani, Arad | | | 1299 * | IRI | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Moeinimajd, Sobhan | | | 1285 | IRI | 0.50 | 1 | -0.43 | 40 | -17.20 | | | Fathi, Karen | | | 1280 | IRI | 1.00 | 1 | 0.07 | 40 | 2.80 | | | Rahbar, Aihan | | | 1140 | IRI | 0.50 | 1 | -0.47 | 40 | -18.80 | | | Toliat, Seyed Omid | | | 1323 | IRI | 1.00 | 1 | 0.09 | 40 | 3.60 | | | Abbasi Abeluie, Mohammad Mehdi | | | 1759 | IRI | 0.00 | 1 | -0.42 | 40 | -16.80 | | | Mokhtabadi, Arad | | | 1328 | IRI | 1.00 | 1 | 0.10 | 40 | 4.00 | | | Habibifard, Parham | | | 1428 | IRI | 0.00 | 1 | -0.83 | 40 | -33.20 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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) | | | | Gilan Super League 18th Round 16 | Rasht | IRI | 2022-05-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2004 | 1699 | 0.00 | 1 | -0.14 | 40 | -5.60 | |
| | Masoumi, Sahar | | | 2004 | IRI | 0.00 | 1 | -0.14 | 40 | -5.60 | |
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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