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Rapid:
Individual Calculations August 2018 |
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| Rezaei, Amirmehdi Total change: 19.00 | |   |
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| Achmaz Chess School Rapid Cup U20 | Ardabil | IRI | 2018-07-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1520 | 1177 | 0.00 | 1 | -0.12 | 20 | -2.40 | |
|  Farhang, Faraz | | | 1520 | IRI | 0.00 | 1 | -0.12 | 20 | -2.40 | |
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) | | | | Ardabil Achmaz Chess School Cup Tir 1397 | Ardabil | IRI | 2018-07-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1271 | 1177 | 3.00 | 5 | 1.07 | 20 | 21.40 | |
| | Karimi, Yalda | | | 1500 | IRI | 0.00 | 1 | -0.13 | 20 | -2.60 | |  Vaferi, Amirreza | | | 1167 | IRI | 1.00 | 1 | 0.49 | 20 | 9.80 | | | Gholmoghani, Mahshid | | | 1159 | IRI | 1.00 | 1 | 0.47 | 20 | 9.40 | | | Rasi Pour, Iliya | | | 1218 | IRI | 1.00 | 1 | 0.56 | 20 | 11.20 | | | Majidzadeh, Amirhossein | | | 1313 | IRI | 0.00 | 1 | -0.32 | 20 | -6.40 | |
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) | | |
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