Rapid:
Individual Calculations May 2023 |
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Rahimi, Kian Total change: 5.60 | | |
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Iranian Cadet Chess Championship 2023 (Boys U10)_Rapid | Tehran | IRI | 2023-04-23 |
Rc | Ro | w | n | change | K | K*chg | Game |
1425 | 1097 | 1.00 | 5 | 0.14 | 40 | 5.60 | |
| Biglarifard, Koorosh | | | 1743 | IRI | 0.00 | 1 | -0.01 | 40 | -0.40 | | Mokhtabadi, Arad | | | 1364 | IRI | 0.00 | 1 | -0.18 | 40 | -7.20 | | Torabzadeh, Seyyed Arvin | | | 1242 | IRI | 1.00 | 1 | 0.69 | 40 | 27.60 | | Amiri, Mahan | | | 1524 | IRI | 0.00 | 1 | -0.07 | 40 | -2.80 | | Shamsi, Shayegan | | | 1251 | IRI | 0.00 | 1 | -0.29 | 40 | -11.60 | | 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) | |
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