Rapid:
Individual Calculations December 2023 |
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Ghorbani, Sina Total change: -61.77 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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18th Chess to Infinity Weekly Rapid Tournament 1402 | Tehran | IRI | 2023-11-05 |
Rc | Ro | w | n | change | K | K*chg | Game |
1461 | 1877 | 4.00 | 8 | -3.27 | 29 | -94.83 | |
| Golshanizad, Saeed | | | 1548 | IRI | 0.00 | 1 | -0.88 | 29 | -25.52 | | Hajvaziri, Sina | | | 1372 | IRI | 0.50 | 1 | -0.46 | 29 | -13.34 | | Sobhani, Alireza | | | 1407 | IRI | 1.00 | 1 | 0.05 | 29 | 1.45 | | Hosseini Zad, Seyed Ahmad | | | 1279 | IRI | 1.00 | 1 | 0.02 | 29 | 0.58 | | Taghizadeh Andarabi, Taraneh | | | 1719 | IRI | 0.00 | 1 | -0.71 | 29 | -20.59 | | Sotoude Nia, Mahdiar | | | 1500 | IRI | 0.00 | 1 | -0.91 | 29 | -26.39 | | Khaledi, Parham | | | 1387 | IRI | 1.00 | 1 | 0.04 | 29 | 1.16 | | Sheikhalizadeh, Mahmood | | | 1477 * | IRI | 0.50 | 1 | -0.42 | 29 | -12.18 | | * 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) | | 1St IRCF Rapid CUP 1402 | Tehran | IRI | 2023-11-18 |
Rc | Ro | w | n | change | K | K*chg | Game |
1810 | 1877 | 5.00 | 7 | 1.03 | 29 | 29.87 | |
| Poursalan, Ehsan | | | 1490 | IRI | 1.00 | 1 | 0.09 | 29 | 2.61 | | Hashemi, Sayyed Hessam | | | 1597 | IRI | 1.00 | 1 | 0.16 | 29 | 4.64 | | Abdollahi, Vahid | | | 1630 | IRI | 1.00 | 1 | 0.19 | 29 | 5.51 | | Alizadegan, Korosh | | | 2040 | IRI | 0.50 | 1 | 0.22 | 29 | 6.38 | | Abedi, Ali | | | 1983 | IRI | 1.00 | 1 | 0.64 | 29 | 18.56 | | Ebadi, Seyed Ali | | | 1923 | IRI | 0.50 | 1 | 0.06 | 29 | 1.74 | | Zahmati, Sobhan | c | | 2004 | IRI | 0.00 | 1 | -0.33 | 29 | -9.57 | | 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) | | 19th Chess to Infinity Weekly Rapid Tournament 1402 | Tehran | IRI | 2023-11-24 |
Rc | Ro | w | n | change | K | K*chg | Game |
1692 | 1877 | 6.50 | 9 | 0.11 | 29 | 3.19 | |
| Younesi, Abolfazl | | | 1477 * | IRI | 1.00 | 1 | 0.08 | 29 | 2.32 | | Rahnamai Namin, Mohammadreza | | | 1504 | IRI | 1.00 | 1 | 0.10 | 29 | 2.90 | | Abbaspoorrad, Nikoo | | | 1680 | IRI | 0.50 | 1 | -0.25 | 29 | -7.25 | | Kaveh, Taghi | | | 1531 | IRI | 1.00 | 1 | 0.11 | 29 | 3.19 | | Karami, Ariya | | | 1825 | IRI | 0.00 | 1 | -0.57 | 29 | -16.53 | | Ghahri, Amin | | | 1671 | IRI | 1.00 | 1 | 0.24 | 29 | 6.96 | | Abbasi, Meisam | | | 1641 | IRI | 1.00 | 1 | 0.20 | 29 | 5.80 | | Talebi, Masoud | | | 1862 | IRI | 1.00 | 1 | 0.48 | 29 | 13.92 | | Alizadegan, Korosh | | | 2040 | IRI | 0.00 | 1 | -0.28 | 29 | -8.12 | | * 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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