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Rapid:
Individual Calculations May 2018 |
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| Ardestani, Aida Total change: -7.20 | |   |
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| Tehran Team U-14 Rapid Cup 30-31 Farvardin 1397 | Tehran | IRI | 2018-04-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1227 | 1139 | 0.00 | 1 | -0.38 | 20 | -7.60 | |
|  Nazeri, Nima | | | 1227 | IRI | 0.00 | 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) | | | | Alborz Cadet under 12 Rapid Cup 1397 | Alborz | IRI | 2018-04-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1211 | 1139 | 3.50 | 6 | 1.08 | 20 | 21.60 | |
| | Ghaffarian, Taha | | | 1298 | IRI | 0.50 | 1 | 0.21 | 20 | 4.20 | |  Rasouli Vasheghani, Soniya | | | 1269 | IRI | 0.00 | 1 | -0.32 | 20 | -6.40 | | | Khamseh, Nima | | | 1154 | IRI | 1.00 | 1 | 0.52 | 20 | 10.40 | | | Shakib, Iliya | | | 1221 | IRI | 0.00 | 1 | -0.39 | 20 | -7.80 | | | Makhdoumi, Erfan | | | 1161 | IRI | 1.00 | 1 | 0.53 | 20 | 10.60 | | | Jabari, Ali | | | 1163 | IRI | 1.00 | 1 | 0.53 | 20 | 10.60 | |
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) | | | | Iranian Cadets Rapid Chess Championships- U12 | Tehran | IRI | 2018-04-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1327 | 1139 | 0.50 | 6 | -1.06 | 20 | -21.20 | |
| | Miri, Ali | | | 1443 | IRI | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Tavazoh, Amirparsa | | | 1411 | IRI | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Zaheri, Mehran | | | 1255 | IRI | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Rasouli Vasheghani, Soniya | | | 1269 | IRI | 0.50 | 1 | 0.18 | 20 | 3.60 | | | Khoshbavarrad, Danial | | | 1288 | IRI | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Shabanzadeh, Mehrad | | | 1294 | IRI | 0.00 | 1 | -0.29 | 20 | -5.80 | |
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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