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Individual Calculations November 2018 |
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| Ghayourifar, Amir Total change: 73.60 | |   |
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| Iran Boys U12 Chess Championship 2018 | Gilan | IRI | 2018-10-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1544 | 1520 | 6.00 | 9 | 1.84 | 40 | 73.60 | |
|  Abasi Zamharir, Mohammad | | | 1125 | IRI | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Shahed, Mohammad Matin | | | 1268 | IRI | 1.00 | 1 | 0.19 | 40 | 7.60 | | | Aryanpour, Arad | c | | 1738 | IRI | 1.00 | 1 | 0.78 | 40 | 31.20 | | | Nejatpour, Soshiyant | | | 1800 | IRI | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Mokhtari Moghadam, Taha | | | 1785 | IRI | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Norouzi Chenari, Parham | | | 1384 | IRI | 1.00 | 1 | 0.32 | 40 | 12.80 | | | Rahmanizadeh, Rezhwan | | | 1352 | IRI | 1.00 | 1 | 0.28 | 40 | 11.20 | | | Salehi Pour, Eilia | | | 1727 | IRI | 1.00 | 1 | 0.77 | 40 | 30.80 | | | Etemadi, Ariyan | | | 1721 | IRI | 0.00 | 1 | -0.24 | 40 | -9.60 | |
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) | | |
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