Individual Calculations January 2020 |
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Yarifard, Hossein Total change: 20.80 | | |
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6th Arvand Cup 2019 (U1500) | Abadan | IRI | 2019-12-02 |
Rc | Ro | w | n | change | K | K*chg | Game |
1325 | 1416 | 5.50 | 8 | 0.59 | 40 | 23.60 | |
| Akbarpourmiri, Massoumeh | | | 1247 | IRI | 1.00 | 1 | 0.28 | 40 | 11.20 | | Darabi, Bahar | | | 1091 | IRI | 1.00 | 1 | 0.13 | 40 | 5.20 | | Yazdani, Parham | | | 1344 | IRI | 1.00 | 1 | 0.40 | 40 | 16.00 | | Darvishi, Mohammad Hossein | | | 1373 | IRI | 0.50 | 1 | -0.06 | 40 | -2.40 | | Sadooni, Mohammadreza | | | 1407 | IRI | 1.00 | 1 | 0.49 | 40 | 19.60 | | Rezaeii, Amirreza | | | 1402 | IRI | 1.00 | 1 | 0.48 | 40 | 19.20 | | Farhani, Sina | | | 1465 | IRI | 0.00 | 1 | -0.43 | 40 | -17.20 | | Heydari, Armin | | | 1267 | IRI | 0.00 | 1 | -0.70 | 40 | -28.00 | | 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) | | Tabriz 2nd U2000 Chess ( Grand Prophet's Memorial ) | Tabriz | IRI | 2019-12-07 |
Rc | Ro | w | n | change | K | K*chg | Game |
1668 | 1416 | 1.00 | 5 | -0.07 | 40 | -2.80 | |
| Pour Asad, Ahad Agha | | | 1436 | IRI | 1.00 | 1 | 0.53 | 40 | 21.20 | | Farmani Anuoshe, Ariyan | | | 1816 * | IRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | Rezaei, Hamidreza | | | 1789 | IRI | 0.00 | 1 | -0.10 | 40 | -4.00 | | Zarezadeh, Mohammad Mahdi | | | 1686 | IRI | 0.00 | 1 | -0.17 | 40 | -6.80 | | Rahmani, Melika | | | 1612 | IRI | 0.00 | 1 | -0.25 | 40 | -10.00 | | * 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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