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Rapid:
Individual Calculations July 2023 |
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| Modanloo, Narges Total change: 98.80 | |   |
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| the first Noushahr Open Rapid Chess Tournament(Rated) | Mazandaran | IRI | 2023-06-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1425 | 1212 | 1.00 | 3 | 0.29 | 40 | 11.60 | |
|  Soleimani, Nader | | | 1451 | IRI | 1.00 | 1 | 0.80 | 40 | 32.00 | |  Mousavi, Seyed Hirad | | | 1309 | IRI | 0.00 | 1 | -0.37 | 40 | -14.80 | | | Nikfar, Kianmehr | | | 1515 | 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) | | | | Competitions of brilliant talents of Babylon Chess Board Table A | Mazandaran | IRI | 2023-06-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1284 | 1212 | 5.50 | 8 | 2.18 | 40 | 87.20 | |
| | Golabian, Kiarash | | | 1280 | IRI | 1.00 | 1 | 0.59 | 40 | 23.60 | | | Saadatmandi, Elina | | | 1497 | IRI | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Bagherzadegan, Sania | | | 1067 | IRI | 1.00 | 1 | 0.31 | 40 | 12.40 | | | Sadati, Seyed Sadra | | | 1054 | IRI | 1.00 | 1 | 0.29 | 40 | 11.60 | | | Khalilnezhad, Amitis | | | 1105 | IRI | 1.00 | 1 | 0.35 | 40 | 14.00 | | | Hosseini, Vihan | | | 1454 | IRI | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Vahedi, Arad | | | 1364 | IRI | 0.50 | 1 | 0.20 | 40 | 8.00 | | | Noroozian, Mahtab | | | 1449 | IRI | 1.00 | 1 | 0.80 | 40 | 32.00 | |
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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