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Rapid:
Individual Calculations January 2024 |
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| Yaghoubi, Amirali Total change: -37.20 | |   |
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| 22th Chess To Infinity Rapid Tournament 1402 | Tehran | IRI | 2023-12-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1518 | 1258 | 1.00 | 4 | -0.11 | 40 | -4.40 | |
|  Bahmani, Koorosh | | | 1935 | IRI | 0.00 | 1 | -0.01 | 40 | -0.40 | | | Kian Sirat, Yasin | | | 1591 | IRI | 0.00 | 1 | -0.12 | 40 | -4.80 | |  Demehrifard, Mohammad | | | 1009 | IRI | 1.00 | 1 | 0.19 | 40 | 7.60 | | | Fooladinejad, Iman | | | 1535 | IRI | 0.00 | 1 | -0.17 | 40 | -6.80 | |
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) | | | | 20th Chess To Infinity Weekly Rapid Tournaments 1402 | Tehran | IRI | 2023-12-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1472 | 1258 | 0.50 | 5 | -0.82 | 40 | -32.80 | |
| | Karimi, Salar | | | 1584 | IRI | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Hashemi, Sayyed Hessam | | | 1565 | IRI | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Abbasi, Meisam | | | 1669 | IRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Raji Ghasemi, Mohammad Danial | | | 1498 | IRI | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Sahraei, Barbod | | | 1045 | IRI | 0.50 | 1 | -0.27 | 40 | -10.80 | |
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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