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Individual Calculations November 2023 |
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| Ghanbarpour, Mahan Total change: -78.80 | |   |
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| 1st Father Cup Standard Chess Tournament [Afzoon Group] | Gilan-Rasht | IRI | 2023-10-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1384 | 1820 | 1.00 | 3 | -1.80 | 40 | -72.00 | |
|  Shabanzadeh, S.negar | | | 1420 * | IRI | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Roshantab, Sadra | | | 1426 | IRI | 0.00 | 1 | -0.92 | 40 | -36.80 | | | Nazem, Mehrad | | | 1306 | IRI | 0.00 | 1 | -0.96 | 40 | -38.40 | | | * 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) | | | | 20th Gilan Super League Round 1 | Gilan | IRI | 2023-10-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2091 | 1820 | 0.00 | 1 | -0.17 | 40 | -6.80 | |
| | Abbasi Abeluie, Mohammad Mehdi | c | | 2091 | 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) | | |
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