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Individual Calculations January 2020 |
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| Zamani, Amir Hossin Total change: -26.40 | |   |
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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 |
| 1317 | 1110 | 0.50 | 3 | -0.28 | 40 | -11.20 | |
|  Kooh Peima, Ali | | | 1510 * | IRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Abeddoost, Amirhosein | | | 1223 | IRI | 0.50 | 1 | 0.15 | 40 | 6.00 | |  Jaladat, Yasin | | | 1217 | IRI | 0.00 | 1 | -0.35 | 40 | -14.00 | | | * 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 |
| 1242 | 1110 | 1.00 | 4 | -0.38 | 40 | -15.20 | |
| | Imani, Helia | | | 1249 | IRI | 0.00 | 1 | -0.31 | 40 | -12.40 | | | Babrishal, Shapoor | | | 1474 | IRI | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Mohammadalizadeh, Farhad | | | 1202 | IRI | 0.00 | 1 | -0.37 | 40 | -14.80 | | | Sedaghat, Arsalan | | | 1041 | IRI | 1.00 | 1 | 0.40 | 40 | 16.00 | |
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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