Individual Calculations April 2023 |
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Roshantab, Sadra Total change: -19.60 | | |
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Tabriz milad mahdi chess tournament | Tabriz | IRI | 2023-03-07 |
Rc | Ro | w | n | change | K | K*chg | Game |
1620 | 1326 | 0.00 | 3 | -0.49 | 40 | -19.60 | |
| Abbaszadeh, Moslem | | | 1580 | IRI | 0.00 | 1 | -0.19 | 40 | -7.60 | | Gholami, Shahab | | | 1730 | IRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | Ghorbani, Zahra | | | 1551 | IRI | 0.00 | 1 | -0.22 | 40 | -8.80 | | 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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