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Individual Calculations October 2018 |
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| Mousavi, Mahan Total change: -29.20 | |   |
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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 |
| 1351 | 1040 | 0.00 | 3 | -0.46 | 40 | -18.40 | |
|  Farhood, Arash | | | 1440 * | IRI | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Mazarei, Mohammad | | | 1410 | IRI | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Rezaei, Arad | | | 1204 | IRI | 0.00 | 1 | -0.28 | 40 | -11.20 | | | * 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) | | | | Fars Boys U-12 Chess Championship 1397 | Fars | IRI | 2018-09-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1309 | 1040 | 0.50 | 4 | -0.27 | 40 | -10.80 | |
| | Akrami, Ali | | | 1420 | IRI | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Shahed, Mohammad Matin | | | 1286 | IRI | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Esfandiyari, Sobhan | | | 1409 | IRI | 0.50 | 1 | 0.40 | 40 | 16.00 | | | Alaghehband, Mohammad | | | 1120 | IRI | 0.00 | 1 | -0.39 | 40 | -15.60 | |
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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