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Individual Calculations January 2020 |
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| Rahbari, Erfan Total change: 0.00 | |   |
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| Tabriz 2nd U2000 Chess ( Grand Prophet's Memorial ) | Tabriz | IRI | 2019-12-07 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1207 | 0 | 1.00 | 7 | 0.00 | 898 | | 0.00 | |
|  Motaajjeb, Siavash | | | 1174 | IRI | 0.00 | 1 | 0.00 | | 0.00 | |  Karimzadeh, Touraj | | | 1489 | IRI | 0.00 | 1 | 0.00 | | 0.00 | | | Naghizadeh Dalir, Mohammad Sadra | | | 1227 | IRI | 0.00 | 1 | 0.00 | | 0.00 | | | Majidi, Ronia | | | 1090 | IRI | 0.00 | 1 | 0.00 | | 0.00 | | | Rezaei, Babollah | | | 1154 | IRI | 0.00 | 1 | 0.00 | | 0.00 | | | Kazemipour, Samad | | | 1271 | IRI | 1.00 | 1 | 0.00 | | 0.00 | | | Rezazad, Sanay | | | 1043 | IRI | 0.00 | 1 | 0.00 | | 0.00 | |
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) | | |
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