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Individual Calculations February 2019 |
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| Khamseh, Amin Total change: -40.40 | |   |
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| 4th Alborz Youth League 1397 Round 5-8 | Alborz | IRI | 2019-01-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1671 | 1363 | 0.50 | 1 | 0.36 | 40 | 14.40 | |
|  Ghayourifar, Ali | | | 1671 | IRI | 0.50 | 1 | 0.36 | 40 | 14.40 | |
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) | | | | Amirkabir Standard Cup 1397 | Alborz | IRI | 2019-01-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1225 | 1363 | 2.00 | 5 | -1.37 | 40 | -54.80 | |
| | Maleki, Mojtaba | | | 1763 * | IRI | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Shayegan, Danial | | | 1099 | IRI | 1.00 | 1 | 0.18 | 40 | 7.20 | | | Khamseh, Nima | | | 1011 | IRI | 1.00 | 1 | 0.11 | 40 | 4.40 | | | Kianzad, Iliya | | | 1052 | IRI | 0.00 | 1 | -0.86 | 40 | -34.40 | | | Safari, Negar | | | 1198 | IRI | 0.00 | 1 | -0.72 | 40 | -28.80 | | | * 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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