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Rapid:
Individual Calculations May 2018 |
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| Masoumi, Sahel Total change: 17.40 | |   |
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| Nokhbegan Rapid Cup Ordibehesht 1397 | Rasht | IRI | 2018-04-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1234 | 1172 | 1.00 | 4 | -0.75 | 20 | -15.00 | |
|  Yazdani, Ava | | | 1506 | IRI | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Rafigh, Shervin | | | 1384 | IRI | 0.00 | 1 | -0.23 | 20 | -4.60 | |  Mirmoosavi, Dornaz Sadat | | | 1013 | IRI | 0.00 | 1 | -0.71 | 20 | -14.20 | | | Mousavi, Seyed Sadra | | | 1032 | IRI | 1.00 | 1 | 0.31 | 20 | 6.20 | |
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) | | | | Iranian Cadets Rapid Chess Championships - U10 | Tehran | IRI | 2018-04-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1394 | 1172 | 3.00 | 6 | 1.62 | 20 | 32.40 | |
| | Samadi Riakandeh, Said Alireza | | | 1415 | IRI | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Vahedi, Mohammadsadra | | | 1278 | IRI | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Bigani, Mohammad Hessam | | | 1407 | IRI | 1.00 | 1 | 0.79 | 20 | 15.80 | | | Nouri, Alaa | | | 1556 | IRI | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Yousefi, Nika | | | 1380 | IRI | 1.00 | 1 | 0.77 | 20 | 15.40 | | | Shiri, Omid | | | 1326 | IRI | 1.00 | 1 | 0.71 | 20 | 14.20 | |
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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