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Individual Calculations January 2020 |
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| Ghaempour, Amirreza Total change: 66.80 | |   |
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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 |
| 1616 | 1216 | 0.00 | 1 | -0.08 | 40 | -3.20 | |
|  Motavas, Pouya | | | 1616 * | IRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | * 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) | | | | 7th Fars League Chess Tournament 1398 Round 5-11 | Fars | IRI | 2019-12-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1256 | 1216 | 4.00 | 5 | 1.75 | 40 | 70.00 | |
| | Sherafat , Mahdi | | | 1269 | IRI | 1.00 | 1 | 0.57 | 40 | 22.80 | |  Roozgard, Ebrahim | | | 1366 | IRI | 1.00 | 1 | 0.70 | 40 | 28.00 | | | Khosravi, Shayan | | | 1166 | IRI | 1.00 | 1 | 0.43 | 40 | 17.20 | | | Rahimi Kopaei, Pantea | | | 1421 | IRI | 1.00 | 1 | 0.76 | 40 | 30.40 | | | Riazi, Mohammad Taha | | | 1060 | IRI | 0.00 | 1 | -0.71 | 40 | -28.40 | |
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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