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Rapid:
Individual Calculations January 2024 |
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| Zare, Jafar Total change: -24.20 | |   |
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| 22nd Silvana Rapid Chess Tournament 1402 | Urmia | IRI | 2023-11-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1381 | 1589 | 5.50 | 9 | -1.21 | 20 | -24.20 | |
|  Zare, Amin | | | 1189 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Hassanpour, Ebrahim | | | 1322 | IRI | 0.00 | 1 | -0.82 | 20 | -16.40 | | | Hassanzadeh, Taha | | | 1265 | IRI | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Zolfi, Hamed | | | 1338 | IRI | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Aziz, Arotin | | | 1307 | IRI | 0.50 | 1 | -0.34 | 20 | -6.80 | | | Pornakh, Vahed | | | 1530 | IRI | 1.00 | 1 | 0.42 | 20 | 8.40 | | | Ahmadi, Ramin | | | 1672 | IRI | 0.00 | 1 | -0.39 | 20 | -7.80 | | | Majidi, Ronia | | | 1421 | IRI | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Teimooriazar, Alireza | | | 1385 | IRI | 0.00 | 1 | -0.76 | 20 | -15.20 | | | * 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) | | |
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