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Rapid:
Individual Calculations April 2019 |
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| Kermani, Barad Total change: -27.00 | |   |
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| Alborz Rapid League U10 1397 | Alborz | IRI | 2019-03-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1152 | 1177 | 1.00 | 3 | -0.60 | 20 | -12.00 | |
|  Kourechi, Ali | | | 1283 | IRI | 0.00 | 1 | -0.36 | 20 | -7.20 | |  Darvishi, Matin | | | 1087 | IRI | 0.00 | 1 | -0.62 | 20 | -12.40 | | | Karimi, Mostafa | | | 1086 | IRI | 1.00 | 1 | 0.38 | 20 | 7.60 | |
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) | | | | 2nd Ayandesazan Shahriar Cup Under 12 | Shahriar | IRI | 2019-03-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1145 | 1177 | 2.50 | 6 | -0.75 | 20 | -15.00 | |
| | Abhari Zanjani, Amirhossein | | | 1229 | IRI | 0.00 | 1 | -0.43 | 20 | -8.60 | | | Ranjbar, Mohammad Amin | | | 1105 | IRI | 1.00 | 1 | 0.40 | 20 | 8.00 | | | Rezaei, Yekta | | | 1018 | IRI | 0.50 | 1 | -0.21 | 20 | -4.20 | | | Alizadeh, Mehrad | | | 1203 | IRI | 0.00 | 1 | -0.46 | 20 | -9.20 | | | Abasi Zamharir, Mohammad | | | 1129 | IRI | 1.00 | 1 | 0.43 | 20 | 8.60 | | | Alizadeh, Amirhosein | | | 1188 | IRI | 0.00 | 1 | -0.48 | 20 | -9.60 | |
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) | | |
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