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Individual Calculations November 2019 |
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| Abedi, Sorosh Total change: 74.80 | |   |
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| Iran Chess Championship U10 Boys 1398 | Mazandaran | IRI | 2019-09-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1381 | 1329 | 4.50 | 7 | 1.41 | 40 | 56.40 | |
|  Mahmoudi, Artin | | | 1040 | IRI | 0.50 | 1 | -0.34 | 40 | -13.60 | |  Mohammad Bidaghi, Ali | | | 1190 | IRI | 1.00 | 1 | 0.31 | 40 | 12.40 | | | Mohammadyansichani, Arshia | | | 1567 | IRI | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Tavakkoli, Mahziar | | | 1135 | IRI | 1.00 | 1 | 0.25 | 40 | 10.00 | | | Khalouei Koupaei, Arya | | | 1446 | IRI | 1.00 | 1 | 0.66 | 40 | 26.40 | | | Moosavifar, Seyed Abolfazl | | | 1677 | IRI | 1.00 | 1 | 0.89 | 40 | 35.60 | | | Yeganegi, Barad | | | 1612 | IRI | 0.00 | 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) | | | | Round 1-3 | Fars | IRI | 2019-10-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1307 | 1317 | 2.00 | 3 | 0.46 | 40 | 18.40 | |
| | Imani, Helia | | | 1299 | IRI | 1.00 | 1 | 0.47 | 40 | 18.80 | | | Bazarafshan, Roozbeh | | | 1494 | IRI | 0.00 | 1 | -0.27 | 40 | -10.80 | | | Jalali Fakhravary, Aria | | | 1129 | 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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