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Rapid:
Individual Calculations May 2018 |
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| Gharibian, Rozbeh Total change: -10.00 | |   |
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| Iranian Cadets Rapid Chess Championships - U10 | Tehran | IRI | 2018-04-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1108 | 1270 | 4.50 | 7 | -0.50 | 20 | -10.00 | |
|  Sahbaii Lotfi, Mahdi | | | 1091 | IRI | 1.00 | 1 | 0.27 | 20 | 5.40 | |  Tahmasbi, Amir Hosein | | | 1059 | IRI | 0.00 | 1 | -0.77 | 20 | -15.40 | | | Nooraei, Nima | | | 1124 | IRI | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Alaedin, Karen | | | 1170 | IRI | 0.00 | 1 | -0.64 | 20 | -12.80 | | | Javanmard, Aryana | | | 1122 | IRI | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Abbaszadeh, Mahdis | | | 1103 | IRI | 0.50 | 1 | -0.22 | 20 | -4.40 | | | Rabbani, Abtin | | | 1089 | IRI | 1.00 | 1 | 0.26 | 20 | 5.20 | |
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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