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Individual Calculations October 2018 |
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| Bazrafshan, Amirhossein Total change: -45.20 | |   |
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| Fars Ayandesazan Standard Cup U-18 Mordad 1397 | Fars | IRI | 2018-08-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1343 | 1472 | 4.00 | 7 | -0.54 | 40 | -21.60 | |
|  Farhood, Ariyan | | | 1180 | IRI | 1.00 | 1 | 0.15 | 40 | 6.00 | |  Gholami, Amir Hossein | | | 1345 | IRI | 1.00 | 1 | 0.33 | 40 | 13.20 | | | Motavas, Pouya | | | 1589 | IRI | 0.00 | 1 | -0.34 | 40 | -13.60 | | | Farhood, Arash | | | 1773 | IRI | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Makarian, Mahan | | | 1132 | IRI | 1.00 | 1 | 0.12 | 40 | 4.80 | | | Bambaeiro, Taha | | | 1289 | IRI | 0.00 | 1 | -0.74 | 40 | -29.60 | | | Masihzadeh, Kiyarash | | | 1090 | IRI | 1.00 | 1 | 0.09 | 40 | 3.60 | |
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) | | | | Fars Boys U-16 Chess Championship 1397 | Fars | IRI | 2018-09-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1331 | 1516 | 3.00 | 5 | -0.59 | 40 | -23.60 | |
| | Kazemi, Abbas | | | 1145 | IRI | 1.00 | 1 | 0.10 | 40 | 4.00 | | | Johari, Shahrad | | | 1285 | IRI | 1.00 | 1 | 0.21 | 40 | 8.40 | | | Kooshki Jahromi, Sobhan | | | 1604 | IRI | 0.00 | 1 | -0.38 | 40 | -15.20 | | | Rahimi, Arshia | | | 1354 | IRI | 1.00 | 1 | 0.29 | 40 | 11.60 | | | Farhood, Ariyan | | | 1266 | IRI | 0.00 | 1 | -0.81 | 40 | -32.40 | |
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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