Individual Calculations April 2023 |
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Assarzadeh, Ahmad Total change: -8.80 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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Tabriz milad mahdi chess tournament | Tabriz | IRI | 2023-03-07 |
Rc | Ro | w | n | change | K | K*chg | Game |
1872 | 1239 | 0.00 | 4 | -0.07 | 20 | -1.40 | |
| Ebrahimi, Nima | | | 1953 | IRI | 0.00 | 1 | -0.01 | 20 | -0.20 | | Safarian, Javad | | | 1921 | IRI | 0.00 | 1 | -0.01 | 20 | -0.20 | | Safari, Nima | | | 1758 | IRI | 0.00 | 1 | -0.03 | 20 | -0.60 | | Ahmadi, Ramin | | | 1855 | IRI | 0.00 | 1 | -0.02 | 20 | -0.40 | | 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) | | 7th Khavaran Standard International (B Category :Rating Under 1800) | Birjand | IRI | 2023-03-25 |
Rc | Ro | w | n | change | K | K*chg | Game |
1500 | 1239 | 0.00 | 2 | -0.37 | 20 | -7.40 | |
| Assarzadeh, Nazanin Fatemeh | | | 1450 | IRI | 0.00 | 1 | -0.23 | 20 | -4.60 | | Nasiri, Maziar | | | 1549 | IRI | 0.00 | 1 | -0.14 | 20 | -2.80 | | 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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