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Individual Calculations October 2018 |
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| Ghafari, Alireza Total change: 9.60 | |   |
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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 |
| 1210 | 1375 | 5.00 | 7 | 0.09 | 40 | 3.60 | |
|  Masihzadeh, Kiyarash | | | 1090 | IRI | 1.00 | 1 | 0.16 | 40 | 6.40 | | | Motavas, Pouya | | | 1589 | IRI | 0.00 | 1 | -0.23 | 40 | -9.20 | |  Allahyar Nasab, Mohammad Reza | | | 1099 | IRI | 0.50 | 1 | -0.33 | 40 | -13.20 | | | Riazi, Mohammad Taha | | | 1101 | IRI | 1.00 | 1 | 0.17 | 40 | 6.80 | | | Mohammadi, Amirreza | | | 1172 | IRI | 0.50 | 1 | -0.26 | 40 | -10.40 | | | Salehi, Mahdi | | | 1132 | IRI | 1.00 | 1 | 0.20 | 40 | 8.00 | | | Bambaeiro, Taha | | | 1289 | IRI | 1.00 | 1 | 0.38 | 40 | 15.20 | |
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) | | | | Fars Boys U-10 Chess Championship 1397 | Fars | IRI | 2018-09-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1211 | 1377 | 5.00 | 7 | 0.15 | 40 | 6.00 | |
| | Jafarpour, Bardia | | | 1029 | IRI | 1.00 | 1 | 0.11 | 40 | 4.40 | | | Sabooki, Hamed | | | 1013 | IRI | 1.00 | 1 | 0.10 | 40 | 4.00 | | | Tahmasebi, Hosein | | | 1385 | IRI | 1.00 | 1 | 0.51 | 40 | 20.40 | | | Niknam, Bardia | | | 1266 | IRI | 0.00 | 1 | -0.65 | 40 | -26.00 | | | Rezaei, Abolfazl | | | 1094 | IRI | 1.00 | 1 | 0.16 | 40 | 6.40 | | | Noori, Amir Mohammad | | | 1479 | IRI | 0.00 | 1 | -0.36 | 40 | -14.40 | | | Rafiee, Hasan | | | 1214 | IRI | 1.00 | 1 | 0.28 | 40 | 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) | | |
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