Individual Calculations August 2023 |
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Jafari, Mani Total change: 0.00 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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Jouybar Age Categories Chess Tournament | Mazandaran | IRI | 2023-07-04 |
Rc | Ro | w | n | change | Rp | K | K*chg | Game |
1203 | 0 | 1.50 | 4 | 0.00 | 1116 | | 0.00 | |
| Jafari, Koosha | | | 1438 | IRI | 0.00 | 1 | 0.00 | | 0.00 | | Taghinejad Gilvaei, Irik | | | 1153 | IRI | 1.00 | 1 | 0.00 | | 0.00 | | Khalilnezhad, Amitis | | | 1147 | IRI | 0.50 | 1 | 0.00 | | 0.00 | | Sadr Niaki, Seyyedeh Fatemeh | | | 1075 | IRI | 0.00 | 1 | 0.00 | | 0.00 | | 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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