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Individual Calculations January 2020 |
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| Shariatnia, Abolfazl Total change: 14.40 | |   |
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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 |
| 1202 | 1170 | 1.00 | 1 | 0.54 | 20 | 10.80 | |
|  Mohammadalizadeh, Farhad | | | 1202 | IRI | 1.00 | 1 | 0.54 | 20 | 10.80 | |
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 |
| 1379 | 1170 | 1.00 | 3 | 0.18 | 20 | 3.60 | |
| | Jahanbakhshi, Ilya | | | 1119 | IRI | 1.00 | 1 | 0.43 | 20 | 8.60 | |  Salehi, Mahdi | | | 1447 | IRI | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Tadayonian, Mojtaba | | | 1570 * | IRI | 0.00 | 1 | -0.08 | 20 | -1.60 | | | * 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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