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Rapid:
Individual Calculations August 2018 |
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| Yousefi, Ahmadreza Total change: 41.60 | |   |
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| 5th Nobavegan Rapid Cup 1397 - Under 14 | Qazvin | IRI | 2018-06-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1225 | 984 | 3.50 | 7 | 2.02 | 20 | 40.40 | |
|  Liyaei, Mani | | | 1043 | IRI | 1.00 | 1 | 0.58 | 20 | 11.60 | |  Mohammadi, Amirhossein | | | 1266 | IRI | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Karegari, Saba | | | 1186 | IRI | 1.00 | 1 | 0.76 | 20 | 15.20 | | | Mazandaranizadeh, Radman | | | 1342 | IRI | 0.50 | 1 | 0.40 | 20 | 8.00 | | | Eftekhari Azar, Ali | | | 1310 | IRI | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Noori, Aydin | | | 1219 | IRI | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Khalili, Behrad | | | 1208 | IRI | 1.00 | 1 | 0.78 | 20 | 15.60 | |
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 Minoudor Qazvin Rapid Cup 1397 | Qazvin | IRI | 2018-07-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1323 | 1014 | 0.50 | 3 | 0.06 | 20 | 1.20 | |
| | Yadegar, Radin | | | 1414 * | IRI | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Hajirafiei, Mohammad Reza | | | 1241 | IRI | 0.50 | 1 | 0.29 | 20 | 5.80 | | | Mohammadi, Melika | | | 1313 | IRI | 0.00 | 1 | -0.15 | 20 | -3.00 | | | * 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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