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Individual Calculations July 2023 |
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| Dianati, Reza Total change: -14.60 | |   |
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| Iran Veterans (women&men) S50 Chess Championship 1402 | Chaloos | IRI | 2023-06-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1547 | 1762 | 6.00 | 9 | -0.73 | 20 | -14.60 | |
|  Hashemi, Seyed Saleh | | | 1362 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Hamidian, Alireza | | | 1418 | IRI | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Vahidi, Mohammad | f | | 2049 | IRI | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Nazari Nia, Shahram | | | 1488 | IRI | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Akhavan Rad, Aliasghar | | | 1627 | IRI | 0.00 | 1 | -0.68 | 20 | -13.60 | | | Bakhshayesh, Mahmoud | | | 1511 | IRI | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Malekzadeh, Saeid | | | 1620 | IRI | 0.00 | 1 | -0.69 | 20 | -13.80 | | | Farshchi, Bahmanyar | | | 1408 | IRI | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Toreyfi, Abdolnabi | | | 1443 | IRI | 1.00 | 1 | 0.13 | 20 | 2.60 | | | * 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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