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Individual Calculations January 2020 |
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| Heydari Fard, Hemmat Ali Total change: -14.80 | |   |
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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 |
| 1100 | 1162 | 1.00 | 2 | -0.17 | 20 | -3.40 | |
|  Keshavarz, Ramin | | | 1079 | IRI | 1.00 | 1 | 0.39 | 20 | 7.80 | | | Hosseini Shirkosh, Abolfazl | | | 1120 | IRI | 0.00 | 1 | -0.56 | 20 | -11.20 | |
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 |
| 1366 | 1162 | 0.00 | 2 | -0.57 | 20 | -11.40 | |
| | Shahryari, Bizhan | | | 1562 * | IRI | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Nematolahi, Amirali | | | 1169 | IRI | 0.00 | 1 | -0.49 | 20 | -9.80 | | | * 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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