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Individual Calculations January 2020 |
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| Ghasemi, Matin Total change: 21.20 | |   |
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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 |
| 1203 | 1105 | 1.00 | 3 | -0.15 | 40 | -6.00 | |
|  Abedi, Sorosh | | | 1392 | IRI | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Sadeghi, Nazanin | | | 1014 | IRI | 1.00 | 1 | 0.38 | 40 | 15.20 | |  Delavari, Behnood | | | 1203 | IRI | 0.00 | 1 | -0.37 | 40 | -14.80 | |
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 |
| 1150 | 1105 | 2.00 | 3 | 0.68 | 40 | 27.20 | |
| | Zafariniya, Roghayye | | | 1271 | IRI | 0.00 | 1 | -0.28 | 40 | -11.20 | | | Naghibi , Parsa | | | 1061 | IRI | 1.00 | 1 | 0.44 | 40 | 17.60 | | | Ghasemi, Amirsam | | | 1118 | IRI | 1.00 | 1 | 0.52 | 40 | 20.80 | |
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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