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Individual Calculations June 2022 |
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| Alaghehmand, Arshia Total change: 38.40 | |   |
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| West Azerbaijan Province Standard Chess Championship Mahmoud Hosseini Memorial | Urmia | IRI | 2022-05-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1468 | 1396 | 2.00 | 4 | 0.27 | 40 | 10.80 | |
|  Mohammadi, Ehsan | | | 1806 | IRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Riyazifar, Soheil | | | 1305 | IRI | 0.00 | 1 | -0.62 | 40 | -24.80 | | | Shamsi, Parsa | | | 1108 | IRI | 1.00 | 1 | 0.16 | 40 | 6.40 | |  Soltanzade, Farid | | | 1651 | IRI | 1.00 | 1 | 0.81 | 40 | 32.40 | |
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) | | | | Iranian Cadet Chess Championship (Open U12) | Gorgan | IRI | 2022-05-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1423 | 1396 | 4.50 | 8 | 0.69 | 40 | 27.60 | |
| | Samimi, Armin | | | 1730 | IRI | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Arab Ahmadi, Radin | | | 1188 | IRI | 1.00 | 1 | 0.23 | 40 | 9.20 | | | Delavari, Behnood | | | 1695 | IRI | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Pejhan, Arya | | | 1194 | IRI | 1.00 | 1 | 0.24 | 40 | 9.60 | | | Hosseini, Seyed Arad | | | 1150 | IRI | 1.00 | 1 | 0.19 | 40 | 7.60 | | | Safarnezhad, Armin | | | 1573 | IRI | 0.50 | 1 | 0.23 | 40 | 9.20 | | | Poormosavi, Seyed Kanan | | | 1642 | IRI | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Kakoee, Parham | | | 1210 | IRI | 1.00 | 1 | 0.26 | 40 | 10.40 | |
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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