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Rapid:
Individual Calculations December 2021 |
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| Delgoshad, Amin Total change: -0.80 | |   |
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| Mehr Cup Rapid U16&18 Tehran | Tehran | IRI | 2021-10-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1280 | 1278 | 2.00 | 5 | -0.51 | 20 | -10.20 | |
|  Talebmanouchehri, Armin | | | 1504 | IRI | 0.00 | 1 | -0.21 | 20 | -4.20 | |  Shoureshi, Parham | | | 1263 | IRI | 0.00 | 1 | -0.52 | 20 | -10.40 | | | Talebi Pour, Anoosha | | | 1162 | IRI | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Karimbeigi Kamran, Ali | | | 1243 | IRI | 1.00 | 1 | 0.45 | 20 | 9.00 | | | Hosseini Zadeh, Parmida | | | 1227 | IRI | 0.00 | 1 | -0.57 | 20 | -11.40 | |
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) | | | | 6th IRCF Weekly Rapid Tournament 1400 | Tehran | IRI | 2021-11-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1375 | 1278 | 1.50 | 5 | -0.63 | 20 | -12.60 | |
| | Teimouri Yadkuri, Shahdad | | | 1745 | IRI | 0.00 | 1 | -0.05 | 20 | -1.00 | | | Gholipour, Esmaeil | | | 1665 | IRI | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Malaki, Panteha | | | 1091 | IRI | 0.50 | 1 | -0.24 | 20 | -4.80 | | | Hedayatimehr, Amir Mahdi | | | 1190 | IRI | 1.00 | 1 | 0.38 | 20 | 7.60 | | | Bayat, Nikan | | | 1183 | IRI | 0.00 | 1 | -0.63 | 20 | -12.60 | |
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) | | | | 8th IRCF Weekly Rapid Tournament 1400 | Tehran | IRI | 2021-11-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1466 | 1278 | 3.00 | 6 | 1.10 | 20 | 22.00 | |
| | Ghalandari, Moslem | | | 1236 | IRI | 0.00 | 1 | -0.56 | 20 | -11.20 | | | Zare, Arman | | | 1128 | IRI | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Gholipour, Esmaeil | | | 1665 | IRI | 1.00 | 1 | 0.91 | 20 | 18.20 | | | Zare, Ali | | | 1438 | IRI | 1.00 | 1 | 0.71 | 20 | 14.20 | | | Alamir Virsagh, Ehsan | | | 1850 | IRI | 0.00 | 1 | -0.02 | 20 | -0.40 | | | Abdi, Morteza | | | 1480 | IRI | 0.00 | 1 | -0.24 | 20 | -4.80 | |
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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