Individual Calculations November 2021 |
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Vatandoost, Farhad Total change: -19.80 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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17th Gilan First League 1398 Round 11 | Gilan | IRI | 2021-09-30 |
Rc | Ro | w | n | change | K | K*chg | Game |
1827 | 1920 | 0.50 | 1 | -0.13 | 20 | -2.60 | |
| Jamalzadeh, Morteza | | | 1827 | IRI | 0.50 | 1 | -0.13 | 20 | -2.60 | | 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) | | 17th Gilan First League 1398 Round 12-13 | Gilan | IRI | 2021-10-08 |
Rc | Ro | w | n | change | K | K*chg | Game |
1742 | 1920 | 0.50 | 2 | -0.86 | 20 | -17.20 | |
| Khanjani, Rastin | | | 1520 * | IRI | 0.00 | 1 | -0.92 | 20 | -18.40 | | Hooshdarmahjoob, Navid | | | 1963 | IRI | 0.50 | 1 | 0.06 | 20 | 1.20 | | * 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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