Rapid:
Individual Calculations May 2023 |
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Arablou, Bahar Total change: -5.60 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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Iranian Youth Chess Championship 2023 (Girls U18)_Rapid | Tehran | IRI | 2023-04-23 |
Rc | Ro | w | n | change | K | K*chg | Game |
1320 | 1151 | 1.00 | 4 | -0.14 | 40 | -5.60 | |
| Mokari, Sana | | | 1382 | IRI | 0.00 | 1 | -0.21 | 40 | -8.40 | | Salehi, Parisa | | | 1284 | IRI | 0.00 | 1 | -0.32 | 40 | -12.80 | | Zamani, Artemis | | | 1208 | IRI | 0.00 | 1 | -0.42 | 40 | -16.80 | | Gholizadeh, Parya | | | 1406 | 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) | |
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