Rapid:
Individual Calculations May 2023 |
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Niknejadi, Samin Total change: -108.00 | | |
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Nouroz Rapid Esfahan - Farvardin 1402 | Esfahan | IRI | 2023-03-27 |
Rc | Ro | w | n | change | K | K*chg | Game |
1314 | 1156 | 1.00 | 5 | -0.70 | 40 | -28.00 | |
| Nazarian, Arash | | | 1688 | IRI | 0.00 | 1 | -0.03 | 40 | -1.20 | | Afzal, Mobin | | | 1373 | IRI | 0.00 | 1 | -0.22 | 40 | -8.80 | | Barahimi, Arian | | | 1320 | IRI | 0.00 | 1 | -0.28 | 40 | -11.20 | | Zebhi, Fatemeh | | | 1007 | IRI | 1.00 | 1 | 0.30 | 40 | 12.00 | | Hoseini, Mahdis Sadat | | | 1180 | IRI | 0.00 | 1 | -0.47 | 40 | -18.80 | | 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) | | 1st Open Jam Molaie- Arshian Najafabad 1402 | Esfahan | IRI | 2023-04-14 |
Rc | Ro | w | n | change | K | K*chg | Game |
1248 | 1129 | 0.50 | 2 | -0.27 | 40 | -10.80 | |
| Ahmadi, Ahmad | | | 1486 | IRI | 0.00 | 1 | -0.11 | 40 | -4.40 | | Hajirahimian, Mohammadmahdi | | | 1010 | IRI | 0.50 | 1 | -0.16 | 40 | -6.40 | | 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 2023 (Girls U08)_Rapid | Tehran | IRI | 2023-04-23 |
Rc | Ro | w | n | change | K | K*chg | Game |
1089 | 1129 | 0.50 | 4 | -1.73 | 40 | -69.20 | |
| Bagheri, Maha | | | 1078 | IRI | 0.50 | 1 | -0.07 | 40 | -2.80 | | Rahpeima, Savina | | | 1080 | IRI | 0.00 | 1 | -0.57 | 40 | -22.80 | | Abbaszade, Mahak | | | 1044 | IRI | 0.00 | 1 | -0.62 | 40 | -24.80 | | Amini, Fateme | | | 1153 | IRI | 0.00 | 1 | -0.47 | 40 | -18.80 | | 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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