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Rapid:
Individual Calculations February 2018 |
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| Zare, Hamidreza Total change: -38.00 | |   |
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| Alborz Weekly Rapid 15 Dey 1396 | Alborz | IRI | 2018-01-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1377 | 1219 | 1.00 | 5 | -0.56 | 20 | -11.20 | |
|  Mortazian, Saeed | | | 1619 * | IRI | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Ghaffarifar, Masoud | | | 1347 | IRI | 0.00 | 1 | -0.33 | 20 | -6.60 | |  Aghamohammadi, Hossein | | | 1375 | IRI | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Zeinali, Alireza | | | 1316 | IRI | 0.00 | 1 | -0.37 | 20 | -7.40 | | | Makhdoumi, Erfan | | | 1229 | IRI | 1.00 | 1 | 0.51 | 20 | 10.20 | | | * 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) | | | | Alborz Weekly Rapid 29 Dey 1396 | Alborz | IRI | 2018-01-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1376 | 1219 | 0.00 | 4 | -1.34 | 20 | -26.80 | |
| | Izady, Mohammad | | | 1619 * | IRI | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Khajemirzaei, Jamal | | | 1574 | IRI | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Alizadeh, Rahmatollah | | | 1305 | IRI | 0.00 | 1 | -0.38 | 20 | -7.60 | | | Safdarian, Saman | | | 1006 | IRI | 0.00 | 1 | -0.77 | 20 | -15.40 | | | * 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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