Rapid:
Individual Calculations January 2019 |
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Saghafi, Sadra Total change: 20.60 | | |
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Gorgan Student Day Cup | Gorgan | IRI | 2018-12-09 |
Rc | Ro | w | n | change | K | K*chg | Game |
1421 | 1125 | 2.00 | 6 | 1.03 | 20 | 20.60 | |
| Divani, Amir Mohammad | | | 1525 * | IRI | 1.00 | 1 | 0.92 | 20 | 18.40 | | Masoudi Jaz, Rouholla | | | 1525 * | IRI | 0.00 | 1 | -0.08 | 20 | -1.60 | | Hesami, M.hosein | | | 1432 | IRI | 0.00 | 1 | -0.14 | 20 | -2.80 | | Iri, Zaher | | | 1402 | IRI | 0.00 | 1 | -0.17 | 20 | -3.40 | | Hosseini, Rooh Ollah | | | 1386 | IRI | 1.00 | 1 | 0.82 | 20 | 16.40 | | Jorjani, Daiana | | | 1256 | IRI | 0.00 | 1 | -0.32 | 20 | -6.40 | | * 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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