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Individual Calculations October 2017 |
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| Miar, Arad Total change: 59.60 | |   |
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| Tehran Boys Under 10 Championship 2017 | Tehran | IRI | 2017-08-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1437 | 1387 | 3.00 | 6 | 0.36 | 40 | 14.40 | |
|  Majidi, Seyed Mohammad Parsa | | | 1534 | IRI | 1.00 | 1 | 0.70 | 40 | 28.00 | | | Mahdavi, Reza | | | 1640 | IRI | 0.00 | 1 | -0.19 | 40 | -7.60 | |  Agharafiei, Arshiya | | | 1212 | IRI | 1.00 | 1 | 0.27 | 40 | 10.80 | | | Parham Asl, Mani | | | 1431 | IRI | 1.00 | 1 | 0.56 | 40 | 22.40 | | | Mokhtari Moghadam, Taha | | | 1726 | IRI | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Habibi, Radin | | | 1080 | IRI | 0.00 | 1 | -0.86 | 40 | -34.40 | |
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) | | | | Iranian Boys Under 10 Championship 1396 | Tehran | IRI | 2017-09-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1316 | 1358 | 5.00 | 7 | 1.13 | 40 | 45.20 | |
| | Mohammadi, Parsa | | | 1181 | IRI | 1.00 | 1 | 0.27 | 40 | 10.80 | | | Hajibabaei, Vandad | | | 1116 | IRI | 0.00 | 1 | -0.80 | 40 | -32.00 | | | Hannani, Arshia | | | 1148 | IRI | 1.00 | 1 | 0.23 | 40 | 9.20 | | | Ghaffarifar, Emad | | | 1189 | IRI | 1.00 | 1 | 0.28 | 40 | 11.20 | | | Mahdavi, Armin | | | 1562 | IRI | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Nazari, Mohamad | | | 1589 | IRI | 1.00 | 1 | 0.79 | 40 | 31.60 | | | Nouri, Alaa | | | 1427 | IRI | 1.00 | 1 | 0.60 | 40 | 24.00 | |
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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