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Individual Calculations January 2020 |
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| Samimi, Armin Total change: -4.80 | |   |
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| 7th Fars League Chess Tournament 1398 Round 1-4 | Fars | IRI | 2019-11-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1535 | 1415 | 0.50 | 2 | -0.23 | 40 | -9.20 | |
|  Noroozi, Mohammad | | | 1704 | IRI | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Abolpour Mofrad, Ali | | | 1366 | IRI | 0.50 | 1 | -0.07 | 40 | -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) | | | | 7th Fars League Chess Tournament 1398 Round 5-11 | Fars | IRI | 2019-12-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1544 | 1540 | 2.00 | 4 | 0.11 | 40 | 4.40 | |
| | Shirazi, Milad | | | 1769 | IRI | 0.00 | 1 | -0.21 | 40 | -8.40 | |  Jamzad, Negar | | | 1147 | IRI | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Zare, Sina | | | 1577 | IRI | 0.00 | 1 | -0.45 | 40 | -18.00 | | | Soltani, Mohammad | | | 1681 | IRI | 1.00 | 1 | 0.69 | 40 | 27.60 | |
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) | | |
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