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Individual Calculations July 2018 |
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| Kordi, Karen Total change: -40.40 | |   |
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| Gorgan Ramezan Standard Cup 1397 | Gorgan | IRI | 2018-06-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1330 | 1238 | 2.50 | 5 | 0.50 | 40 | 20.00 | |
|  Mohammadi, Helma | | | 1231 | IRI | 1.00 | 1 | 0.49 | 40 | 19.60 | |  Sherafat Nia, Mohamad | | | 1383 | IRI | 0.00 | 1 | -0.31 | 40 | -12.40 | | | Divani, Amir Mohammad | | | 1638 * | IRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Torshizi, Javad | | | 1287 | IRI | 0.50 | 1 | 0.07 | 40 | 2.80 | | | Saghaie, Parsina | | | 1112 | IRI | 1.00 | 1 | 0.33 | 40 | 13.20 | | | * 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) | | | | Golestan Province Under20 Chess Championship 1397 | Golestan | IRI | 2018-06-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1256 | 1238 | 1.00 | 5 | -1.51 | 40 | -60.40 | |
| | Nikzad, Nami | | | 1638 * | IRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Ajamhasani, Amir | | | 1143 | IRI | 0.50 | 1 | -0.13 | 40 | -5.20 | | | Mohammadi, Helma | | | 1231 | IRI | 0.00 | 1 | -0.51 | 40 | -20.40 | | | Namdar Abadi, Abolfazl | | | 1146 | IRI | 0.50 | 1 | -0.13 | 40 | -5.20 | | | Mogheyseh, Abolfazl | | | 1124 | IRI | 0.00 | 1 | -0.66 | 40 | -26.40 | | | * 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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