Rapid:
Individual Calculations June 2023 |
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Zafari, Armin Total change: -45.60 | | |
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Ardabil Teacher Cup | Ardabil | IRI | 2023-05-15 |
Rc | Ro | w | n | change | K | K*chg | Game |
1548 | 1850 | 4.50 | 8 | -2.28 | 20 | -45.60 | |
| Ershadifar, Amirali | | | 1450 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | Rahimi, Reza | | | 1554 | IRI | 1.00 | 1 | 0.15 | 20 | 3.00 | | Oroojzadeh, Fardin | | | 1623 | IRI | 0.00 | 1 | -0.79 | 20 | -15.80 | | Alavinia, Hossein | | | 1577 | IRI | 0.50 | 1 | -0.33 | 20 | -6.60 | | Bayrami Asl, Hojjat | | | 1569 | IRI | 1.00 | 1 | 0.16 | 20 | 3.20 | | Norazar, Amirmohamad | | | 1551 | IRI | 0.00 | 1 | -0.85 | 20 | -17.00 | | Taati, Mohhamadhadi | | | 1425 | IRI | 0.00 | 1 | -0.93 | 20 | -18.60 | | Safavi, Seyyed Mohsen | | | 1638 | IRI | 1.00 | 1 | 0.23 | 20 | 4.60 | | * Rating difference of more than 400. Please read more at FIDE Handbook | 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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