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Individual Calculations October 2019 |
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| Khojasteh, Reza Total change: -28.00 | |   |
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| Fars Boys U14 Championship 1398 | Fars | IRI | 2019-09-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1192 | 1144 | 2.00 | 5 | -0.21 | 40 | -8.40 | |
|  Salehi, Mahdi | | | 1417 | IRI | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Sedighi, Erfan | | | 1031 | IRI | 0.00 | 1 | -0.65 | 40 | -26.00 | | | Edraki, Shervin | | | 1232 | IRI | 1.00 | 1 | 0.62 | 40 | 24.80 | |  Sedaghat, Arsalan | | | 1047 | IRI | 1.00 | 1 | 0.37 | 40 | 14.80 | | | Sherafat , Mahdi | | | 1233 | IRI | 0.00 | 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 cities league 1398 | kazeroun | IRI | 2019-09-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1485 | 1144 | 0.00 | 4 | -0.49 | 40 | -19.60 | |
| | Mahdavian, Aliakbar | | | 1544 * | IRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Fereydoonfar, Shahram | | | 1544 * | IRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Taravatpoor, Amir Ali | | | 1399 | IRI | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Mohebbi, Roohalah | | | 1453 | IRI | 0.00 | 1 | -0.14 | 40 | -5.60 | | | * 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) | | |
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