Rapid:
Individual Calculations December 2018 |
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Majidzadeh, Reza Total change: -9.00 | | |
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1st Iranian Boys Chess Talented Olympiad Rapid 1397 | Rasht | IRI | 2018-11-27 |
Rc | Ro | w | n | change | K | K*chg | Game |
1446 | 1338 | 1.50 | 5 | -0.45 | 20 | -9.00 | |
| Rostami, Hossein | | | 1663 | IRI | 0.00 | 1 | -0.13 | 20 | -2.60 | | Zerafat, Armin | | | 1738 * | IRI | 0.00 | 1 | -0.08 | 20 | -1.60 | | Rakhshani, Iman | | | 1224 | IRI | 1.00 | 1 | 0.34 | 20 | 6.80 | | Molai, Mahdi | | | 1489 | IRI | 0.00 | 1 | -0.30 | 20 | -6.00 | | Mansouri, Arash | | | 1114 | IRI | 0.50 | 1 | -0.28 | 20 | -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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