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Blitz:
Individual Calculations July 2023 |
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| Namazi Shirazi, Ali Total change: -24.40 | |   |
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| 1st IRCF Weekly Blitz Tournament 1402 | Tehran | IRI | 2023-05-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1406 | 1350 | 2.00 | 5 | -0.16 | 20 | -3.20 | |
|  Karimi, Setayesh | | | 1688 | IRI | 0.00 | 1 | -0.12 | 20 | -2.40 | |  Shokoohi Pooya, Pouyan | | | 1051 | IRI | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Sadeghi, Morteza | | | 1643 | IRI | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Ostad Ghasemi, Amirmohammad | | | 1037 | IRI | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Taghikhani, Amir Ali | | | 1613 | IRI | 0.00 | 1 | -0.18 | 20 | -3.60 | |
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) | | | | 1st Chess To Infinity Weekly Blitz Tournaments 1402 | Tehran | IRI | 2023-06-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1317 | 1350 | 0.00 | 2 | -1.06 | 20 | -21.20 | |
| | Shahkarami, Amin | | | 1583 | IRI | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Shokoohi Pooya, Pouyan | | | 1051 | IRI | 0.00 | 1 | -0.85 | 20 | -17.00 | |
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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