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Individual Calculations March 2020 |
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| Poudineh, Amirhosein Total change: -60.00 | |   |
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| Alborz League U18 - 1398 Round 4-9 | Alborz | IRI | 2020-01-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1353 | 1721 | 2.50 | 3 | -0.21 | 40 | -8.40 | |
|  Dashti, Parmiss | | | 1346 | IRI | 0.50 | 1 | -0.41 | 40 | -16.40 | | | Karami, Tina | | | 1392 | IRI | 1.00 | 1 | 0.12 | 40 | 4.80 | | | Mansouri, Arvin | | | 1321 * | IRI | 1.00 | 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) | | | | 18th Caspian Cup International Chess Festival (Group B) | Gilan | IRI | 2020-02-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1491 | 1721 | 5.00 | 8 | -1.29 | 40 | -51.60 | |
| | Alikhani, Abolfazl | | | 1507 | IRI | 1.00 | 1 | 0.23 | 40 | 9.20 | |  Gholizadeh, Majid | | | 1462 | IRI | 0.00 | 1 | -0.82 | 40 | -32.80 | | | Yazdani, Mohammadhosein | | | 1474 | IRI | 1.00 | 1 | 0.19 | 40 | 7.60 | | | Yousefi, Shahban | | | 1481 | IRI | 0.50 | 1 | -0.30 | 40 | -12.00 | | | Javadi, Mousa | | | 1457 | IRI | 0.50 | 1 | -0.32 | 40 | -12.80 | | | Hashemi Bakhtiar, Adel | | | 1428 | IRI | 1.00 | 1 | 0.15 | 40 | 6.00 | | | Safarnezhad, Armin | | | 1519 | IRI | 1.00 | 1 | 0.24 | 40 | 9.60 | | | Saberi, Hirad | | | 1601 | IRI | 0.00 | 1 | -0.66 | 40 | -26.40 | |
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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